t 8 3
check 2 1
t 8 3
check 6 1
t 8 3
check 5 1
t 8 3
check 5 0
t 8 3
check 5 8
t 8 3
check 0 0
t 8 3
check 0 5
t 8 3
check 7 5
t 8 3
check 7 3
t 8 3
check 8 3
check!!8
t 8 3
check 5 8
t 8 3
check 5 0
t 8 3
check 0 0
t 8 3
check 0 5
t 8 3
check 6 9
t 8 3
check 3 9
t 8 3
check 5 1
t 8 3
check 6 1
t 8 3
check 6 9
t 8 3
check 3 9
t 8 3
check 5 0
t 8 3
check 5 8
t 8 3
check 0 0
t 8 3
check 0 5
t 8 3
check 7 5
t 8 3
check 7 3
t 8 3
check 7 6
t 8 3
check 5 8
t 8 3
check 5 0
t 8 3
check 0 0
t 8 3
check 0 5
t 8 3
check 7 5
8