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/* @BEGIN_OF_SOURCE_CODE */

#include <iostream>
#include <string>
using namespace std;

#define MAX_DIGIT 8
#define MAX_S 10

#define bar1(j, k, s) ( j == 0 && 1 <= k && k <= s )
#define bar2(j, k, s) ( j == s + 1 && 1 <= k && k <= s )
#define bar3(j, k, s) ( j == 2 * s + 2 && 1 <= k && k <= s ...