A1: 87
A2: 75
A3: 80
A4: 76
A5: 61
A6: 70
A7: 82
B1: 73
B2: 64
B3: 92
B4: 85
B5: 80
B6: 79
B7: 72
C1: 51
C2: 69
C3: 74
C4: 63
C5: 82
C6: 65