mu 1 2 3
mu 3 2 4
mu 4 2 5
mu 2 2 6
mu 3 4 7
mu 5 3 8
pwr 5 8 9
mu 6 4 8
iv 8 10
mu 10 9 11
mu 11 8 10
mu 9 10 11
pwr 5 11 10
mu 8 10 12
mu 4 3 10
mu 10 4 8
iv 8 10
mu 10 9 11
mu 11 8 10
mu 9 10 11
pwr 15 11 10
mu 3 10 8
mu 5 8 13
pwr 4 13 14
mu 14 13 15
pwr 2 12 16
pwr 7 16 17
pwr 19 12 18
mu 14 16 1
mu 14 14 8
mu 8 16 10
mu 15 17 11
mu 11 15 19
mu 19 18 11
iv 11 19
mu 19 10 8
mu 8 11 20
mu 1 20 8
mu 8 20 21
iv 4 8
mu 8 21 10
mu 10 4 11
mu 21 11 10
pwr 7 10 11
mu 4 11 22
iv 7 8
mu 8 21 10
mu 10 7 11
mu 21 11 10
pwr 12 10 11
mu 7 11 23
pwr 4 22 8
pwr 6 23 10
mu 8 10 11
mu 11 23 19
mu 19 8 11
mu 11 22 19
mu 19 23 11
mu 11 22 19
mu 19 22 11
mu 11 10 2
