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