题解 | #井字棋#

lines = []
for i in range(3):
    lines.extend(input().split())
n1 = m1 = 0
lx = ['K','K','K']
ly = ['B','B','B']
m = [lines[0:3],lines[3:6],lines[6:9],lines[0::3],lines[1::3],lines[2::3],lines[0::4],lines[2:8:2],-1]
if lx in m:
    print('KiKi wins!')
elif ly in m:
    print('BoBo wins!')
else:
    print('No winner!')