(('HI', 'HELLO', 'WELCOME'),)
((('HI', 'HELLO', 'WELCOME'),),)
(((('HI', 'HELLO', 'WELCOME'),),),)

n = input()
arr = tuple(raw_input().split())
arr1 = list()
print arr
while(n>0) :
    print(tuple(arr,))
    n -= 1