#include <cstdio>
#include <cctype>
#include <string>

const int Nx = 3;
const int Ny = 3;
const std::string Chars[Ny][Nx] = {
"1", "2", "3",
"4", "5", "6",
"7", "8", "9"
}

;int main(void) {
	// 文字列置換
	for (int y = 0; y < Ny; y++) {
		for (int x = 0; x < Nx; x++) {
			std::string& str = *((std::string *)&Chars[y][x]);
			for (std::string::iterator it = str.begin(); it != str.end(); it++) {
				if (isdigit(*it) && *it != '0') *it = *it - '1' + 'a';
			}
		}
	}
	// テスト出力
	for (int y = 0; y < Ny; y++) {
		for (int x = 0; x < Nx; x++) {
			if (x > 0) putchar(',');
			printf("\"%s\"", Chars[y][x].c_str());
		}
		putchar('\n');
	}
	return 0;
}