import sys
sys.setrecursionlimit(10**7)
input = sys.stdin.readline

s = input().rstrip()

n = len(s)
print('x'*n) import sys sys sys.setrecursionlimit(10**7) sys.setrecursionlimit sys setrecursionlimit 10**7 10 7 input = sys.stdin.readline input sys.stdin.readline sys.stdin sys stdin readline s = input().rstrip() s input().rstrip() ().rstrip () input rstrip n = len(s) n len(s) len s print('x'*n) print 'x'*n 'x' n input = sys.stdin.readline sys.stdin.readline input s = input().rstrip() input().rstrip() s n = len(s) len(s) n
import sys
sys.setrecursionlimit(10**7)
input = sys.stdin.readline

s = input().rstrip()

n = len(s)
print('x'*n)
