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