chor 1 2 chor 2 5 mu 1 2 3 chor 3 17 mu 3 2 4 mu 3 4 5 chor 5 15 mu 3 5 6 mu 6 2 7 chor 7 10 pwr 5 7 8 cj 1 2 9 mu 9 8 10 chor 10 3