#include <stdio.h> int main() { char zf; scanf("%c", &zf); printf(" %c \n", zf); printf(" %c%c%c \n", zf,zf,zf); printf("%c%c%c%c%c\n", zf,zf,zf,zf,zf); printf(" %c%c%c\n", zf,zf,zf); printf(" %c \n", zf); }