F 1 3 c 2

F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2
F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2
F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2F 1 3 c 2