x

f

A2: 0
B2: 12
A3: 1
B3: 4
A4: 2
B4: 56
A5: 3
B5: 78
A6: 4
B6: 12
A7: 5
B7: 5
A8: 6
B8: 67
A9: 7
B9: 87
A10: 8
B10: 3