10 choose 3

10 choose 310 choose 310 choose 310 choose 310 choose 310 choose 3
10 choose 310 choose 310 choose 310 choose 310 choose 310 choose 3
10 choose 310 choose 310 choose 310 choose 310 choose 310 choose 310 choose 310 choose 310 choose 310 choose 310 choose 310 choose 310 choose 310 choose 310 choose 310 choose 310 choose 3