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