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