s = str(input())
S = list(s)
for i in range(len(S)):
    S.append('x')
    S.pop(0)
print(''.join(S)) s = str(input()) s str(input()) str input() input S = list(s) S list(s) list s for i in range(len(S)):
    S.append('x')
    S.pop(0) i range(len(S)) range len(S) len S S.append('x') S.append S append 'x' S.pop(0) S.pop S pop 0 print(''.join(S)) print ''.join(S) ''.join '' join S S = list(s) list(s) S s = str(input()) str(input()) s
s = str(input())
S = list(s)
for i in range(len(S)):
    S.append('x')
    S.pop(0)
print(''.join(S))