// yukicoder: No.597 concat // 2019.4.19 bal4u #include #if 1 #define gc() getchar_unlocked() #define pc(c) putchar_unlocked(c) #else #define gc() getchar() #define pc(c) putchar(c) #endif int in() { int n = 0, c = gc(); do n = 10 * n + (c & 0xf), c = gc(); while (c >= '0'); return n; } char *ins(char *s) { char *p = s; do *s = gc(); while (*s++ > ' '); *--s = 0; return p; } void outs(char *s) { while (*s) pc(*s++); pc('\n'); } char S[30]; int main() { int N = in(); while (N--) outs(ins(S)); return 0; }