B1 6

B1 6B1 6B1 6B1 6B1 6B1 6
B1 6B1 6B1 6B1 6B1 6B1 6
B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6B1 6