그냥 코드 기록용
#P116
move = [(-2,-1), (-1,-2), (1,-2), (2,-1), (2,1), (1,2), (-1,2), (-2,1)]
col, row = list(input())
col_num = ord(col) - 96
row = int(row)
count = 0
for m in move:
if col_num + m[0] <= 0 or row + m[1] <= 0:
continue
elif col_num + m[0] > 8 or row + m[1] > 8:
continue
count += 1
print(count)
아직까지는