2025/4/19
# a,b=input().split(':')
# n,l,q=input().split('.')
# print(q,l,n,sep='-')
# print(a,b,sep=':')()
# a,b=input().split('-')
# print(a,b,sep='')
# n,f,q=input().split(':')
# print(f,sep='')
2회 조회


# a,b=input().split(':')
# n,l,q=input().split('.')
# print(q,l,n,sep='-')
# print(a,b,sep=':')()
# a,b=input().split('-')
# print(a,b,sep='')
# n,f,q=input().split(':')
# print(f,sep='')