;======================================
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;OM-Lead, 2022-2023
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;
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;Library for Rule-based Voice-Leading
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;Author: Lorenz Lehmann
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;Supervision: Marlon Schumacher
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;======================================
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(in-package :omlead)
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(om::defmethod! harmon-progress (harmon-database first-chord chordnumber &key avoid-repetitions voice-tie1 voice-tie2 voice-tie3 voice-tie4 voice-interval1 voice-interval2 voice-interval3 voice-interval4 voice-counter1 counter-interval1 voice-counter2 counter-interval2 voice-counter3 counter-interval3 voice-counter4 counter-interval4 voice-counter5 counter-interval5 voice-counter6 counter-interval6 base-list)
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:icon 030719972
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:numouts 1
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(let* ((harmon-database harmon-database)
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(database (cond (base-list (loop repeat (1- chordnumber)
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for x in (circular_oml base-list)
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collect (nth (1- x) harmon-database)))
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(t (loop repeat (1- chordnumber) collect harmon-database))))
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(external-list '()))
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(append (list first-chord)
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(loop repeat (- chordnumber 1)
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for database in database
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for voice-tie1 in (cond ((atom voice-tie1) (loop repeat chordnumber collect voice-tie1))
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((< (length voice-tie1) chordnumber)
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(append voice-tie1 (loop repeat (- chordnumber (length voice-tie1)) collect (car (reverse voice-tie1)))))
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(t voice-tie1))
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for voice-tie2 in (cond ((atom voice-tie2) (loop repeat chordnumber collect voice-tie2))
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((< (length voice-tie2) chordnumber)
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(append voice-tie2 (loop repeat (- chordnumber (length voice-tie2)) collect (car (reverse voice-tie2)))))
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(t voice-tie2))
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for voice-tie3 in (cond ((atom voice-tie3) (loop repeat chordnumber collect voice-tie3))
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((< (length voice-tie3) chordnumber)
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(append voice-tie3 (loop repeat (- chordnumber (length voice-tie3)) collect (car (reverse voice-tie3)))))
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(t voice-tie3))
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for voice-tie4 in (cond ((atom voice-tie4) (loop repeat chordnumber collect voice-tie4))
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((< (length voice-tie4) chordnumber)
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(append voice-tie4 (loop repeat (- chordnumber (length voice-tie4)) collect (car (reverse voice-tie4)))))
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(t voice-tie4))
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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for voice-interval1 in (cond ((atom (car voice-interval1)) (loop repeat chordnumber collect voice-interval1))
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((< (length voice-interval1) chordnumber)
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(append voice-interval1 (loop repeat (- chordnumber (length voice-interval1)) collect (car (reverse voice-interval1)))))
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(t voice-interval1))
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for voice-interval2 in (cond ((atom (car voice-interval2)) (loop repeat chordnumber collect voice-interval2))
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((< (length voice-interval2) chordnumber)
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(append voice-interval2 (loop repeat (- chordnumber (length voice-interval2)) collect (car (reverse voice-interval2)))))
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(t voice-interval2))
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for voice-interval3 in (cond ((atom (car voice-interval3)) (loop repeat chordnumber collect voice-interval3))
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((< (length voice-interval3) chordnumber)
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(append voice-interval3 (loop repeat (- chordnumber (length voice-interval3)) collect (car (reverse voice-interval3)))))
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(t voice-interval3))
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for voice-interval4 in (cond ((atom (car voice-interval4)) (loop repeat chordnumber collect voice-interval4))
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((< (length voice-interval4) chordnumber)
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(append voice-interval4 (loop repeat (- chordnumber (length voice-interval4)) collect (car (reverse voice-interval4)))))
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(t voice-interval4))
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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for voice-counter1 in (if (eq nil voice-counter1) (loop repeat chordnumber collect nil)
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(mat-trans_oml (list (cond ((not (listp (caar voice-counter1))) (loop repeat chordnumber collect (car voice-counter1)))
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((< (length (car voice-counter1)) chordnumber)
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(append (car voice-counter1) (loop repeat (- chordnumber (length (car voice-counter1)))
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collect (car (reverse (car voice-counter1))))))
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(t (car voice-counter1)))
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(cond ((< (length (cadr voice-counter1)) chordnumber)
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(append (cadr voice-counter1) (loop repeat (- chordnumber (length (cadr voice-counter1)))
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collect (car (reverse (cadr voice-counter1))))))
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(t (cadr voice-counter1))))))
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for voice-counter2 in (if (eq nil voice-counter2) (loop repeat chordnumber collect nil)
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(mat-trans_oml (list (cond ((not (listp (caar voice-counter2))) (loop repeat chordnumber collect (car voice-counter2)))
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((< (length (car voice-counter2)) chordnumber)
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(append (car voice-counter2) (loop repeat (- chordnumber (length (car voice-counter2)))
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collect (car (reverse (car voice-counter2))))))
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(t (car voice-counter2)))
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(cond ((< (length (cadr voice-counter2)) chordnumber)
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(append (cadr voice-counter2) (loop repeat (- chordnumber (length (cadr voice-counter2)))
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collect (car (reverse (cadr voice-counter2))))))
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(t (cadr voice-counter2))))))
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for voice-counter3 in (if (eq nil voice-counter3) (loop repeat chordnumber collect nil)
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(mat-trans_oml (list (cond ((not (listp (caar voice-counter3))) (loop repeat chordnumber collect (car voice-counter3)))
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((< (length (car voice-counter3)) chordnumber)
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(append (car voice-counter3) (loop repeat (- chordnumber (length (car voice-counter3)))
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collect (car (reverse (car voice-counter3))))))
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(t (car voice-counter3)))
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(cond ((< (length (cadr voice-counter3)) chordnumber)
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(append (cadr voice-counter3) (loop repeat (- chordnumber (length (cadr voice-counter3)))
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collect (car (reverse (cadr voice-counter3))))))
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(t (cadr voice-counter3))))))
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for voice-counter4 in (if (eq nil voice-counter4) (loop repeat chordnumber collect nil)
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(mat-trans_oml (list (cond ((not (listp (caar voice-counter4))) (loop repeat chordnumber collect (car voice-counter4)))
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((< (length (car voice-counter4)) chordnumber)
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(append (car voice-counter4) (loop repeat (- chordnumber (length (car voice-counter4)))
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collect (car (reverse (car voice-counter4))))))
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(t (car voice-counter4)))
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(cond ((< (length (cadr voice-counter4)) chordnumber)
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(append (cadr voice-counter4) (loop repeat (- chordnumber (length (cadr voice-counter4)))
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collect (car (reverse (cadr voice-counter4))))))
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(t (cadr voice-counter4))))))
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for voice-counter5 in (if (eq nil voice-counter5) (loop repeat chordnumber collect nil)
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(mat-trans_oml (list (cond ((not (listp (caar voice-counter5))) (loop repeat chordnumber collect (car voice-counter5)))
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((< (length (car voice-counter5)) chordnumber)
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(append (car voice-counter5) (loop repeat (- chordnumber (length (car voice-counter5)))
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collect (car (reverse (car voice-counter5))))))
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(t (car voice-counter5)))
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(cond ((< (length (cadr voice-counter5)) chordnumber)
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(append (cadr voice-counter5) (loop repeat (- chordnumber (length (cadr voice-counter5)))
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collect (car (reverse (cadr voice-counter5))))))
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(t (cadr voice-counter5))))))
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for voice-counter6 in (if (eq nil voice-counter6) (loop repeat chordnumber collect nil)
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(mat-trans_oml (list (cond ((not (listp (caar voice-counter6))) (loop repeat chordnumber collect (car voice-counter6)))
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((< (length (car voice-counter6)) chordnumber)
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(append (car voice-counter6) (loop repeat (- chordnumber (length (car voice-counter6)))
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collect (car (reverse (car voice-counter6))))))
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(t (car voice-counter6)))
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(cond ((< (length (cadr voice-counter6)) chordnumber)
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(append (cadr voice-counter6) (loop repeat (- chordnumber (length (cadr voice-counter6)))
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collect (car (reverse (cadr voice-counter6))))))
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(t (cadr voice-counter6))))))
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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for counter-interval1 in (cond ((atom (car counter-interval1)) (loop repeat chordnumber collect counter-interval1))
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((< (length counter-interval1) chordnumber)
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(append counter-interval1 (loop repeat (- chordnumber (length counter-interval1)) collect (car (reverse counter-interval1)))))
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(t counter-interval1))
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for counter-interval2 in (cond ((atom (car counter-interval2)) (loop repeat chordnumber collect counter-interval2))
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((< (length counter-interval2) chordnumber)
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(append counter-interval2 (loop repeat (- chordnumber (length counter-interval2)) collect (car (reverse counter-interval2)))))
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(t counter-interval2))
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for counter-interval3 in (cond ((atom (car counter-interval3)) (loop repeat chordnumber collect counter-interval3))
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((< (length counter-interval3) chordnumber)
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(append counter-interval3 (loop repeat (- chordnumber (length counter-interval3)) collect (car (reverse counter-interval3)))))
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(t counter-interval3))
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for counter-interval4 in (cond ((atom (car counter-interval4)) (loop repeat chordnumber collect counter-interval4))
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((< (length counter-interval4) chordnumber)
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(append counter-interval4 (loop repeat (- chordnumber (length counter-interval4)) collect (car (reverse counter-interval4)))))
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(t counter-interval4))
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for counter-interval5 in (cond ((atom (car counter-interval5)) (loop repeat chordnumber collect counter-interval5))
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((< (length counter-interval5) chordnumber)
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(append counter-interval5 (loop repeat (- chordnumber (length counter-interval5)) collect (car (reverse counter-interval5)))))
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(t counter-interval5))
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for counter-interval6 in (cond ((atom (car counter-interval6)) (loop repeat chordnumber collect counter-interval6))
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((< (length counter-interval6) chordnumber)
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(append counter-interval6 (loop repeat (- chordnumber (length counter-interval6)) collect (car (reverse counter-interval6)))))
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(t counter-interval6))
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collect
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(let* ((second (nconc (list first-chord) external-list))
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(first (car (last second)));6000 6700
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(second (let* ((temp-base database)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(temp-base (cond (avoid-repetitions (setq looplist
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(remove nil (loop for a in temp-base
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collect (if
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(car
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(remove nil
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(mapcar #'(lambda (l) (eq (car l) (cadr l)))
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(mat-trans_oml (list first a))))) nil a))))
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(if (null looplist) (list (loop repeat (length (first temp-base)) collect -1)) looplist))
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(t temp-base)))
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(temp-base (cond (voice-tie1
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(let ((voice-tie1 (- voice-tie1 1)))
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(setq looplist (remove nil
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(loop for a in temp-base
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collect
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(cond ((eq (nth voice-tie1 a) (nth voice-tie1 first)) a)
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((eq (nth voice-tie1 a) -1) a)
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(t nil)))))
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(if (null looplist)
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(loop for a in temp-base
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collect
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(subs-posn_oml a voice-tie1 -1))
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looplist)))
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(t temp-base)))
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(temp-base (cond (voice-tie2
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(let ((voice-tie2 (- voice-tie2 1)))
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(setq looplist (remove nil
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(loop for a in temp-base
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collect
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(cond ((eq (nth voice-tie2 a) (nth voice-tie2 first)) a)
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((eq (nth voice-tie2 a) -1) a)
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(t nil)))))
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(if (null looplist)
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(loop for a in temp-base
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collect
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(subs-posn_oml a voice-tie2 -1))
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looplist)))
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(t temp-base)))
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(temp-base (cond (voice-tie3
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(let ((voice-tie3 (- voice-tie3 1)))
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(setq looplist (remove nil
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(loop for a in temp-base
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collect
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(cond ((eq (nth voice-tie3 a) (nth voice-tie3 first)) a)
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((eq (nth voice-tie3 a) -1) a)
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(t nil)))))
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(if (null looplist)
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(loop for a in temp-base
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collect
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(subs-posn_oml a voice-tie3 -1))
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looplist)))
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(t temp-base)))
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(temp-base (cond (voice-tie4
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(let ((voice-tie4 (- voice-tie4 1)))
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(setq looplist (remove nil
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(loop for a in temp-base
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collect
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(cond ((eq (nth voice-tie4 a) (nth voice-tie4 first)) a)
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((eq (nth voice-tie4 a) -1) a)
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(t nil)))))
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(if (null looplist)
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(loop for a in temp-base
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collect
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(subs-posn_oml a voice-tie4 -1))
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looplist)))
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(t temp-base)))
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(temp-base (cond (voice-interval1
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(setq looplist (remove nil (loop for a in temp-base
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collect
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(if (or (find (- (nth 0 a) (nth 0 first)) voice-interval1)
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(eq (nth 0 first) -1)) a))))
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(if (null looplist)
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(loop for a in temp-base
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collect
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(subs-posn_oml a 0 -1)) looplist))
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(t temp-base)))
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(temp-base (cond (voice-interval2
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(setq looplist (remove nil (loop for a in temp-base
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collect
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(if (or (find (- (nth 1 a) (nth 1 first)) voice-interval2)
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(eq (nth 1 first) -1)) a))))
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(if (null looplist)
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(loop for a in temp-base
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collect
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(subs-posn_oml a 1 -1)) looplist))
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(t temp-base)))
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(temp-base (cond (voice-interval3
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(setq looplist (remove nil (loop for a in temp-base
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collect
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(if (or (find (- (nth 2 a) (nth 2 first)) voice-interval3)
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(eq (nth 2 first) -1)) a))))
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(if (null looplist)
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(loop for a in temp-base
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collect
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(subs-posn_oml a 2 -1)) looplist))
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(t temp-base)))
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(temp-base (cond (voice-interval4
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(setq looplist (remove nil (loop for a in temp-base
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collect
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(if (or (find (- (nth 3 a) (nth 3 first)) voice-interval4)
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(eq (nth 3 first) -1)) a))))
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(if (null looplist)
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(loop for a in temp-base
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collect
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(subs-posn_oml a 3 -1)) looplist))
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(t temp-base)))
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(temp-base (cond (voice-counter1
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(setq looplist (remove nil
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(loop for a in temp-base
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collect
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(let* ((instr-a (1- (first (car voice-counter1)))) ;0
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(instr-b (1- (second (car voice-counter1)))) ;1
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(delta-a (- (nth instr-a a) (nth instr-a first)))
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(delta-b (- (nth instr-b a) (nth instr-b first)))
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(rule (second voice-counter1)))
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(cond (counter-interval1
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(if (eq rule (cond ((and (or (and (< 0 delta-a) (< 0 delta-b))
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(and (> 0 delta-a) (> 0 delta-b))
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(and (= 0 delta-a) (= 0 delta-b)))
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(find (- (nth instr-b a) (nth instr-a a)) counter-interval1)) 'parallel)
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((and (or (and (< 0 delta-a) (> 0 delta-b))
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(and (> 0 delta-a) (< 0 delta-b)))
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(find (- (nth instr-b a) (nth instr-a a)) counter-interval1)) 'contrary)
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((and (or (and (or (< 0 delta-a) (> 0 delta-a)) (= 0 delta-b))
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(and (= 0 delta-a) (or (< 0 delta-b) (> 0 delta-b))))
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(find (- (nth instr-b a) (nth instr-a a)) counter-interval1)) 'seiten)))
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a))
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(t (if (equal rule (cond ((or (and (< 0 delta-a) (< 0 delta-b))
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(and (> 0 delta-a) (> 0 delta-b))
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(and (= 0 delta-a) (= 0 delta-b))) 'parallel)
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((or (and (< 0 delta-a) (> 0 delta-b))
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(and (> 0 delta-a) (< 0 delta-b))) 'contrary)
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((or (and (or (< 0 delta-a) (> 0 delta-a)) (= 0 delta-b))
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(and (= 0 delta-a) (or (< 0 delta-b) (> 0 delta-b)))) 'seiten)))
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a)))))))
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(if (null looplist)
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(loop for a in temp-base
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collect
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(subs-posn_oml a (1- (first (car voice-counter1))) -1)) looplist))
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(t temp-base)))
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(temp-base (cond (voice-counter2
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(setq looplist (remove nil
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(loop for a in temp-base
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collect
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(let* ((instr-a (1- (first (car voice-counter2)))) ;0
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(instr-b (1- (second (car voice-counter2)))) ;1
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(delta-a (- (nth instr-a a) (nth instr-a first)))
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(delta-b (- (nth instr-b a) (nth instr-b first)))
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(rule (second voice-counter2)))
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(cond (counter-interval2
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(if (eq rule (cond ((and (or (and (< 0 delta-a) (< 0 delta-b))
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(and (> 0 delta-a) (> 0 delta-b))
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(and (= 0 delta-a) (= 0 delta-b)))
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(find (- (nth instr-b a) (nth instr-a a)) counter-interval2)) 'parallel)
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((and (or (and (< 0 delta-a) (> 0 delta-b))
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(and (> 0 delta-a) (< 0 delta-b)))
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(find (- (nth instr-b a) (nth instr-a a)) counter-interval2)) 'contrary)
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((and (or (and (or (< 0 delta-a) (> 0 delta-a)) (= 0 delta-b))
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(and (= 0 delta-a) (or (< 0 delta-b) (> 0 delta-b))))
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(find (- (nth instr-b a) (nth instr-a a)) counter-interval2)) 'seiten)))
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a))
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(t (if (equal rule (cond ((or (and (< 0 delta-a) (< 0 delta-b))
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(and (> 0 delta-a) (> 0 delta-b))
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(and (= 0 delta-a) (= 0 delta-b))) 'parallel)
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((or (and (< 0 delta-a) (> 0 delta-b))
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(and (> 0 delta-a) (< 0 delta-b))) 'contrary)
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((or (and (or (< 0 delta-a) (> 0 delta-a)) (= 0 delta-b))
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(and (= 0 delta-a) (or (< 0 delta-b) (> 0 delta-b)))) 'seiten)))
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a)))))))
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(if (null looplist)
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(loop for a in temp-base
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collect
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(subs-posn_oml a (1- (first (car voice-counter2))) -1)) looplist))
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(t temp-base)))
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(temp-base (cond (voice-counter3
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(setq looplist (remove nil
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(loop for a in temp-base
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collect
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(let* ((instr-a (1- (first (car voice-counter3)))) ;0
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(instr-b (1- (second (car voice-counter3)))) ;1
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(delta-a (- (nth instr-a a) (nth instr-a first)))
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(delta-b (- (nth instr-b a) (nth instr-b first)))
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(rule (second voice-counter3)))
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(cond (counter-interval3
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(if (eq rule (cond ((and (or (and (< 0 delta-a) (< 0 delta-b))
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(and (> 0 delta-a) (> 0 delta-b))
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(and (= 0 delta-a) (= 0 delta-b)))
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(find (- (nth instr-b a) (nth instr-a a)) counter-interval3)) 'parallel)
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((and (or (and (< 0 delta-a) (> 0 delta-b))
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(and (> 0 delta-a) (< 0 delta-b)))
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(find (- (nth instr-b a) (nth instr-a a)) counter-interval3)) 'contrary)
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((and (or (and (or (< 0 delta-a) (> 0 delta-a)) (= 0 delta-b))
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(and (= 0 delta-a) (or (< 0 delta-b) (> 0 delta-b))))
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(find (- (nth instr-b a) (nth instr-a a)) counter-interval3)) 'seiten)))
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a))
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(t (if (equal rule (cond ((or (and (< 0 delta-a) (< 0 delta-b))
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(and (> 0 delta-a) (> 0 delta-b))
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(and (= 0 delta-a) (= 0 delta-b))) 'parallel)
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((or (and (< 0 delta-a) (> 0 delta-b))
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(and (> 0 delta-a) (< 0 delta-b))) 'contrary)
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((or (and (or (< 0 delta-a) (> 0 delta-a)) (= 0 delta-b))
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(and (= 0 delta-a) (or (< 0 delta-b) (> 0 delta-b)))) 'seiten)))
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a)))))))
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(if (null looplist)
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(loop for a in temp-base
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collect
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(subs-posn_oml a (1- (first (car voice-counter3))) -1)) looplist))
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(t temp-base)))
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(temp-base (cond (voice-counter4
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(setq looplist (remove nil
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(loop for a in temp-base
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collect
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(let* ((instr-a (1- (first (car voice-counter4)))) ;0
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(instr-b (1- (second (car voice-counter4)))) ;1
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(delta-a (- (nth instr-a a) (nth instr-a first)))
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(delta-b (- (nth instr-b a) (nth instr-b first)))
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(rule (second voice-counter4)))
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(cond (counter-interval4
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(if (eq rule (cond ((and (or (and (< 0 delta-a) (< 0 delta-b))
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(and (> 0 delta-a) (> 0 delta-b))
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(and (= 0 delta-a) (= 0 delta-b)))
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(find (- (nth instr-b a) (nth instr-a a)) counter-interval4)) 'parallel)
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((and (or (and (< 0 delta-a) (> 0 delta-b))
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(and (> 0 delta-a) (< 0 delta-b)))
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(find (- (nth instr-b a) (nth instr-a a)) counter-interval4)) 'contrary)
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((and (or (and (or (< 0 delta-a) (> 0 delta-a)) (= 0 delta-b))
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(and (= 0 delta-a) (or (< 0 delta-b) (> 0 delta-b))))
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(find (- (nth instr-b a) (nth instr-a a)) counter-interval4)) 'seiten)))
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a))
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(t (if (equal rule (cond ((or (and (< 0 delta-a) (< 0 delta-b))
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(and (> 0 delta-a) (> 0 delta-b))
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(and (= 0 delta-a) (= 0 delta-b))) 'parallel)
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((or (and (< 0 delta-a) (> 0 delta-b))
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(and (> 0 delta-a) (< 0 delta-b))) 'contrary)
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((or (and (or (< 0 delta-a) (> 0 delta-a)) (= 0 delta-b))
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(and (= 0 delta-a) (or (< 0 delta-b) (> 0 delta-b)))) 'seiten)))
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a)))))))
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(if (null looplist)
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(loop for a in temp-base
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collect
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(subs-posn_oml a (1- (first (car voice-counter4))) -1)) looplist))
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(t temp-base)))
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(temp-base (cond (voice-counter5
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(setq looplist (remove nil
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(loop for a in temp-base
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collect
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(let* ((instr-a (1- (first (car voice-counter5)))) ;0
|
(instr-b (1- (second (car voice-counter5)))) ;1
|
(delta-a (- (nth instr-a a) (nth instr-a first)))
|
(delta-b (- (nth instr-b a) (nth instr-b first)))
|
(rule (second voice-counter5)))
|
(cond (counter-interval5
|
(if (eq rule (cond ((and (or (and (< 0 delta-a) (< 0 delta-b))
|
(and (> 0 delta-a) (> 0 delta-b))
|
(and (= 0 delta-a) (= 0 delta-b)))
|
(find (- (nth instr-b a) (nth instr-a a)) counter-interval5)) 'parallel)
|
((and (or (and (< 0 delta-a) (> 0 delta-b))
|
(and (> 0 delta-a) (< 0 delta-b)))
|
(find (- (nth instr-b a) (nth instr-a a)) counter-interval5)) 'contrary)
|
((and (or (and (or (< 0 delta-a) (> 0 delta-a)) (= 0 delta-b))
|
(and (= 0 delta-a) (or (< 0 delta-b) (> 0 delta-b))))
|
(find (- (nth instr-b a) (nth instr-a a)) counter-interval5)) 'seiten)))
|
a))
|
|
|
(t (if (equal rule (cond ((or (and (< 0 delta-a) (< 0 delta-b))
|
(and (> 0 delta-a) (> 0 delta-b))
|
(and (= 0 delta-a) (= 0 delta-b))) 'parallel)
|
((or (and (< 0 delta-a) (> 0 delta-b))
|
(and (> 0 delta-a) (< 0 delta-b))) 'contrary)
|
((or (and (or (< 0 delta-a) (> 0 delta-a)) (= 0 delta-b))
|
(and (= 0 delta-a) (or (< 0 delta-b) (> 0 delta-b)))) 'seiten)))
|
a)))))))
|
|
|
|
(if (null looplist)
|
(loop for a in temp-base
|
collect
|
(subs-posn_oml a (1- (first (car voice-counter5))) -1)) looplist))
|
|
|
|
(t temp-base)))
|
|
|
(temp-base (cond (voice-counter6
|
(setq looplist (remove nil
|
(loop for a in temp-base
|
collect
|
(let* ((instr-a (1- (first (car voice-counter6)))) ;0
|
(instr-b (1- (second (car voice-counter6)))) ;1
|
(delta-a (- (nth instr-a a) (nth instr-a first)))
|
(delta-b (- (nth instr-b a) (nth instr-b first)))
|
(rule (second voice-counter6)))
|
(cond (counter-interval6
|
(if (eq rule (cond ((and (or (and (< 0 delta-a) (< 0 delta-b))
|
(and (> 0 delta-a) (> 0 delta-b))
|
(and (= 0 delta-a) (= 0 delta-b)))
|
(find (- (nth instr-b a) (nth instr-a a)) counter-interval6)) 'parallel)
|
((and (or (and (< 0 delta-a) (> 0 delta-b))
|
(and (> 0 delta-a) (< 0 delta-b)))
|
(find (- (nth instr-b a) (nth instr-a a)) counter-interval6)) 'contrary)
|
((and (or (and (or (< 0 delta-a) (> 0 delta-a)) (= 0 delta-b))
|
(and (= 0 delta-a) (or (< 0 delta-b) (> 0 delta-b))))
|
(find (- (nth instr-b a) (nth instr-a a)) counter-interval6)) 'seiten)))
|
a))
|
|
|
(t (if (equal rule (cond ((or (and (< 0 delta-a) (< 0 delta-b))
|
(and (> 0 delta-a) (> 0 delta-b))
|
(and (= 0 delta-a) (= 0 delta-b))) 'parallel)
|
((or (and (< 0 delta-a) (> 0 delta-b))
|
(and (> 0 delta-a) (< 0 delta-b))) 'contrary)
|
((or (and (or (< 0 delta-a) (> 0 delta-a)) (= 0 delta-b))
|
(and (= 0 delta-a) (or (< 0 delta-b) (> 0 delta-b)))) 'seiten)))
|
a)))))))
|
|
|
|
(if (null looplist)
|
(loop for a in temp-base
|
collect
|
(subs-posn_oml a (1- (first (car voice-counter6))) -1)) looplist))
|
|
|
|
(t temp-base)))
|
|
|
|
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
)
|
|
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
(nth (random (length temp-base)) temp-base)
|
)))
|
|
|
|
(nreverse (push second external-list))
|
(values second))))))
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
(defun mat-trans_oml (list)
|
(loop for y in (let (count-list)
|
(dotimes (i (length (car list)))
|
(setq count-list (cons i count-list))) (nreverse count-list))
|
collect (loop for x in list collect (nth y x))
|
|
))
|
|
|
(defun posn-match_oml (list positions)
|
(cond ((null positions) '())
|
((atom positions) (nth positions list))
|
(t (append (list (posn-match_oml list (car positions)))
|
(if (posn-match_oml list (cdr positions))
|
(posn-match_oml list (cdr positions))
|
'())))))
|
|
|
(defun subs-posn_oml (list position item)
|
(loop for a from 0
|
for b in list
|
collect (if (= a position) item b)))
|
|
|
(defun oml- (list atom)
|
(mapcar (lambda (it) (- it atom)) list))
|
|
|
(defun find-dups_oml (liste)
|
(car
|
(remove nil
|
(mapcar #'(lambda (l c) (eq l c)) liste (cdr liste)))))
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
;;;;;;;;;;;;;;;end ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
