10 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 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