2 5 a b 6 c

2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c
2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c
2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c2 5 a b 6 c