chor 1 2
chor 2 5
mu 1 2 3
chor 3 11
mu 3 2 4
chor 4 12
com 1 2 5
chor 5 5
mu 2 2 6
com 1 6 7
chor 7 6

mu 3 2 8 # ab^2
iv 2 9
mu 1 9 10 # ab^-1
mu 10 9 11 # ab^-2
mu 3 11 12
chor 12 7

mu 9 9 13
mu 13 8 14
mu 14 10 15
mu 15 3 16
mu 8 8 17  # ab^2ab^2
mu 16 17 18
mu 18 3 19
mu 19 10 20
com 1 20 21
chor 21 1

mu 6 3 22
mu 22 17 23
com 1 23 24
chor 24 2

mu 3 8 25
mu 25 11 26
mu 26 3 27
mu 27 10 28
mu 28 8 29
mu 11 3 30
mu 30 30 31
mu 29 31 32
mu 8 11 33
mu 33 8 34
mu 34 34 35
mu 32 35 36
chor 36 1

mu 6 8 37
mu 37 10 38
mu 38 8 39
com 1 39 40
chor 40 2

com 1 22 41
chor 41 4

