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