mu 1 2 3
mu 3 2 4
mu 4 2 5
mu 5 2 6
mu 3 3 7
mu 4 4 8
mu 8 3 9
pwr 2 9 10
mu 5 6 9
mu 4 6 8
mu 9 8 4
mu 4 9 8
mu 8 7 4
iv 4 11
mu 11 10 12
mu 12 4 6
mu 1 6 4
mu 4 6 9
mu 4 9 8
mu 8 4 9
pwr 4 9 6
mu 8 8 9
mu 4 9 8
pwr 4 8 9
mu 6 9 4
mu 4 9 8
pwr 4 8 4
iv 5 11
mu 11 4 12
mu 12 5 8
mu 4 8 2
pwr 2 2 1
mu 5 1 2
mu 7 5 8
iv 8 11
mu 11 4 12
mu 12 8 7
mu 4 7 1
pwr 2 1 10
mu 8 10 1
pwr 3 2 10
pwr 2 1 13
pwr 5 1 14
pwr 2 14 15
mu 2 14 4
mu 4 10 8
mu 8 15 4
mu 13 2 7
mu 4 7 8
mu 8 7 4
mu 2 2 7
mu 7 15 8
mu 8 2 13
iv 14 15
mu 13 15 8
mu 8 10 13
mu 13 7 15
mu 15 14 10
mu 10 7 14
mu 14 7 8
pwr 2 4 7
iv 3 11
mu 11 7 12
mu 12 3 10
mu 7 10 13
pwr 2 13 10
mu 3 10 13
iv 5 11
mu 11 7 12
mu 12 5 10
mu 7 10 14
pwr 2 14 10
mu 5 10 14
pwr 7 13 3
mu 3 14 2
pwr 2 13 1
pwr 5 14 3
mu 1 3 10
mu 2 10 3
mu 6 4 1
mu 9 8 4
mu 4 3 2