text: #include "marching_cubes.h"
  
  namespace cgv {
  	namespace media {
  		namespace mesh {
  
  typedef struct {
      int       nverts;		/* possible values: 0-7 */
      int       verts[8];
      int       nedges;		/* possible values: 0-12 */
      int       edges[12];
      int       npolys;		/* possible values: 0-10 */
      int       polys[30];	/* 10 polys * 3 vertices = 30 */
  } CELL_ENTRY;
  
  
  CELL_ENTRY cell_table[256] =
  {
      {0, 0, 0, 0, 0, 0, 0, 0, 0,
  	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {1, 1, 0, 0, 0, 0, 0, 0, 0,
  	3, 1, 4, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  	1, 1, 4, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {1, 2, 0, 0, 0, 0, 0, 0, 0,
  	3, 1, 10, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  	1, 1, 10, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 1, 2, 0, 0, 0, 0, 0, 0,
  	4, 2, 4, 9, 10, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 2, 9, 10, 2, 4, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {1, 3, 0, 0, 0, 0, 0, 0, 0,
  	3, 3, 2, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  	1, 3, 2, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 1, 3, 0, 0, 0, 0, 0, 0,
  	6, 1, 2, 3, 4, 9, 12, 0, 0, 0, 0, 0, 0,
  	2, 1, 4, 9, 3, 2, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 3, 2, 0, 0, 0, 0, 0, 0,
  	4, 10, 12, 3, 1, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 10, 3, 1, 10, 12, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 3, 2, 1, 0, 0, 0, 0, 0,
  	5, 10, 12, 4, 9, 3, 0, 0, 0, 0, 0, 0, 0,
  	3, 12, 9, 10, 3, 9, 12, 3, 4, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {1, 4, 0, 0, 0, 0, 0, 0, 0,
  	3, 3, 11, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  	1, 3, 11, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 1, 4, 0, 0, 0, 0, 0, 0,
  	4, 11, 9, 1, 3, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 11, 1, 3, 11, 9, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 2, 4, 0, 0, 0, 0, 0, 0,
  	6, 2, 3, 4, 1, 10, 11, 0, 0, 0, 0, 0, 0,
  	2, 2, 1, 10, 4, 3, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 2, 1, 4, 0, 0, 0, 0, 0,
  	5, 9, 10, 3, 11, 2, 0, 0, 0, 0, 0, 0, 0,
  	3, 10, 11, 9, 2, 11, 10, 2, 3, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 4, 3, 0, 0, 0, 0, 0, 0,
  	4, 12, 11, 4, 2, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 12, 4, 2, 12, 11, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 1, 4, 3, 0, 0, 0, 0, 0,
  	5, 11, 9, 2, 12, 1, 0, 0, 0, 0, 0, 0, 0,
  	3, 9, 12, 11, 1, 12, 9, 1, 2, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 4, 3, 2, 0, 0, 0, 0, 0,
  	5, 12, 11, 1, 10, 4, 0, 0, 0, 0, 0, 0, 0,
  	3, 11, 10, 12, 4, 10, 11, 4, 1, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 4, 3, 1, 2, 0, 0, 0, 0,
  	4, 12, 11, 10, 9, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 11, 9, 10, 11, 10, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {1, 5, 0, 0, 0, 0, 0, 0, 0,
  	3, 5, 9, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  	1, 5, 9, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 5, 1, 0, 0, 0, 0, 0, 0,
  	4, 4, 8, 5, 1, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 4, 5, 1, 4, 8, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 5, 2, 0, 0, 0, 0, 0, 0,
  	6, 5, 10, 1, 9, 8, 2, 0, 0, 0, 0, 0, 0,
  	2, 5, 9, 8, 1, 10, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 5, 1, 2, 0, 0, 0, 0, 0,
  	5, 4, 8, 10, 2, 5, 0, 0, 0, 0, 0, 0, 0,
  	3, 8, 2, 4, 5, 2, 8, 5, 10, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 5, 3, 0, 0, 0, 0, 0, 0,
  	6, 5, 9, 12, 3, 8, 2, 0, 0, 0, 0, 0, 0,
  	2, 5, 9, 8, 12, 3, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 5, 1, 3, 0, 0, 0, 0, 0,
  	7, 4, 8, 2, 12, 5, 1, 3, 0, 0, 0, 0, 0,
  	3, 2, 12, 3, 4, 8, 5, 4, 5, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 3, 2, 5, 0, 0, 0, 0, 0,
  	7, 10, 12, 9, 8, 3, 1, 5, 0, 0, 0, 0, 0,
  	3, 9, 8, 5, 10, 12, 3, 10, 3, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 3, 1, 2, 5, 0, 0, 0, 0,
  	6, 3, 12, 10, 5, 4, 8, 0, 0, 0, 0, 0, 0,
  	4, 3, 10, 12, 3, 8, 10, 3, 4, 8, 10, 8, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 5, 4, 0, 0, 0, 0, 0, 0,
  	6, 9, 4, 11, 8, 5, 3, 0, 0, 0, 0, 0, 0,
  	2, 9, 8, 5, 11, 4, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 4, 1, 5, 0, 0, 0, 0, 0,
  	5, 1, 3, 8, 5, 11, 0, 0, 0, 0, 0, 0, 0,
  	3, 3, 5, 1, 11, 5, 3, 11, 8, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 5, 4, 2, 0, 0, 0, 0, 0,
  	9, 8, 9, 4, 11, 10, 2, 5, 3, 1, 0, 0, 0,
  	3, 10, 2, 1, 4, 3, 11, 9, 8, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 4, 1, 2, 5, 0, 0, 0, 0,
  	6, 3, 11, 10, 5, 2, 8, 0, 0, 0, 0, 0, 0,
  	4, 10, 2, 3, 5, 10, 3, 11, 5, 3, 8, 5, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 3, 4, 5, 0, 0, 0, 0, 0,
  	7, 4, 2, 8, 5, 12, 11, 9, 0, 0, 0, 0, 0,
  	3, 8, 5, 9, 4, 2, 12, 4, 12, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 3, 4, 1, 5, 0, 0, 0, 0,
  	6, 2, 12, 8, 11, 1, 5, 0, 0, 0, 0, 0, 0,
  	4, 12, 11, 2, 11, 5, 2, 5, 1, 2, 8, 5, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 4, 5, 2, 3, 0, 0, 0, 0,
  	8, 4, 11, 8, 9, 12, 10, 1, 5, 0, 0, 0, 0,
  	4, 11, 10, 12, 11, 1, 10, 4, 1, 11, 8, 5, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 3, 2, 5, 4, 1, 0, 0, 0,
  	5, 12, 10, 8, 11, 5, 0, 0, 0, 0, 0, 0, 0,
  	3, 11, 10, 12, 11, 5, 10, 8, 5, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {1, 6, 0, 0, 0, 0, 0, 0, 0,
  	3, 5, 6, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  	1, 5, 6, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 6, 1, 0, 0, 0, 0, 0, 0,
  	6, 10, 1, 9, 5, 6, 4, 0, 0, 0, 0, 0, 0,
  	2, 10, 5, 6, 9, 1, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 2, 6, 0, 0, 0, 0, 0, 0,
  	4, 6, 2, 1, 5, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 6, 1, 5, 6, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 1, 2, 6, 0, 0, 0, 0, 0,
  	5, 2, 4, 5, 6, 9, 0, 0, 0, 0, 0, 0, 0,
  	3, 4, 6, 2, 9, 6, 4, 9, 5, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 3, 6, 0, 0, 0, 0, 0, 0,
  	6, 2, 10, 6, 12, 3, 5, 0, 0, 0, 0, 0, 0,
  	2, 2, 12, 3, 6, 10, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 6, 1, 3, 0, 0, 0, 0, 0,
  	9, 5, 10, 1, 9, 12, 3, 6, 4, 2, 0, 0, 0,
  	3, 12, 3, 2, 1, 4, 9, 10, 5, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 6, 2, 3, 0, 0, 0, 0, 0,
  	5, 1, 5, 12, 3, 6, 0, 0, 0, 0, 0, 0, 0,
  	3, 5, 3, 1, 6, 3, 5, 6, 12, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 1, 2, 3, 6, 0, 0, 0, 0,
  	6, 4, 9, 12, 6, 3, 5, 0, 0, 0, 0, 0, 0,
  	4, 12, 3, 4, 6, 12, 4, 9, 6, 4, 5, 6, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 4, 6, 0, 0, 0, 0, 0, 0,
  	6, 3, 11, 10, 5, 4, 6, 0, 0, 0, 0, 0, 0,
  	2, 3, 11, 4, 10, 5, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 4, 1, 6, 0, 0, 0, 0, 0,
  	7, 1, 3, 5, 6, 11, 9, 10, 0, 0, 0, 0, 0,
  	3, 5, 6, 10, 1, 3, 11, 1, 11, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 6, 2, 4, 0, 0, 0, 0, 0,
  	7, 1, 5, 3, 11, 6, 2, 4, 0, 0, 0, 0, 0,
  	3, 3, 11, 4, 1, 5, 6, 1, 6, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 4, 1, 2, 6, 0, 0, 0, 0,
  	6, 3, 11, 5, 9, 2, 6, 0, 0, 0, 0, 0, 0,
  	4, 11, 9, 3, 9, 6, 3, 6, 2, 3, 5, 6, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 4, 3, 6, 0, 0, 0, 0, 0,
  	7, 12, 11, 10, 5, 4, 2, 6, 0, 0, 0, 0, 0,
  	3, 10, 5, 6, 12, 11, 4, 12, 4, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 1, 6, 3, 4, 0, 0, 0, 0,
  	8, 1, 9, 5, 10, 11, 12, 2, 6, 0, 0, 0, 0,
  	4, 9, 12, 11, 9, 2, 12, 1, 2, 9, 5, 6, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 4, 2, 3, 6, 0, 0, 0, 0,
  	6, 4, 11, 12, 6, 1, 5, 0, 0, 0, 0, 0, 0,
  	4, 4, 12, 11, 4, 5, 12, 4, 1, 5, 12, 5, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 4, 3, 6, 1, 2, 0, 0, 0,
  	5, 11, 12, 5, 9, 6, 0, 0, 0, 0, 0, 0, 0,
  	3, 9, 12, 11, 9, 6, 12, 5, 6, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 5, 6, 0, 0, 0, 0, 0, 0,
  	4, 10, 9, 8, 6, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 10, 8, 6, 10, 9, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 6, 5, 1, 0, 0, 0, 0, 0,
  	5, 8, 6, 1, 4, 10, 0, 0, 0, 0, 0, 0, 0,
  	3, 6, 4, 8, 10, 4, 6, 10, 1, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 2, 6, 5, 0, 0, 0, 0, 0,
  	5, 6, 2, 9, 8, 1, 0, 0, 0, 0, 0, 0, 0,
  	3, 2, 8, 6, 1, 8, 2, 1, 9, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 1, 2, 5, 6, 0, 0, 0, 0,
  	4, 2, 4, 6, 8, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 4, 8, 6, 4, 6, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 5, 6, 3, 0, 0, 0, 0, 0,
  	7, 10, 9, 12, 3, 8, 6, 2, 0, 0, 0, 0, 0,
  	3, 12, 3, 2, 10, 9, 8, 10, 8, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 6, 3, 1, 5, 0, 0, 0, 0,
  	8, 10, 6, 12, 2, 8, 4, 1, 3, 0, 0, 0, 0,
  	4, 6, 4, 8, 6, 1, 4, 10, 1, 6, 12, 3, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 5, 6, 2, 3, 0, 0, 0, 0,
  	6, 9, 8, 12, 6, 1, 3, 0, 0, 0, 0, 0, 0,
  	4, 8, 6, 9, 6, 3, 9, 3, 1, 9, 12, 3, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 5, 1, 3, 6, 2, 0, 0, 0,
  	5, 8, 4, 12, 6, 3, 0, 0, 0, 0, 0, 0, 0,
  	3, 6, 4, 8, 6, 3, 4, 12, 3, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 6, 5, 4, 0, 0, 0, 0, 0,
  	7, 8, 6, 4, 3, 10, 9, 11, 0, 0, 0, 0, 0,
  	3, 4, 3, 11, 8, 6, 10, 8, 10, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 6, 1, 5, 4, 0, 0, 0, 0,
  	6, 10, 6, 8, 11, 1, 3, 0, 0, 0, 0, 0, 0,
  	4, 10, 8, 6, 10, 3, 8, 10, 1, 3, 8, 3, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 2, 4, 5, 6, 0, 0, 0, 0,
  	8, 1, 2, 3, 4, 6, 8, 9, 11, 0, 0, 0, 0,
  	4, 2, 8, 6, 2, 9, 8, 1, 9, 2, 3, 11, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 6, 5, 4, 2, 1, 0, 0, 0,
  	5, 6, 8, 3, 2, 11, 0, 0, 0, 0, 0, 0, 0,
  	3, 2, 8, 6, 2, 11, 8, 3, 11, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 3, 4, 6, 5, 0, 0, 0, 0,
  	8, 12, 11, 10, 9, 2, 6, 4, 8, 0, 0, 0, 0,
  	4, 12, 11, 2, 11, 4, 2, 10, 8, 6, 10, 9, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 6, 5, 4, 3, 1, 0, 0, 0,
  	7, 6, 8, 2, 1, 11, 12, 10, 0, 0, 0, 0, 0,
  	5, 1, 2, 10, 8, 6, 11, 11, 6, 12, 12, 6, 2, 2, 6, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 4, 3, 6, 5, 2, 0, 0, 0,
  	7, 11, 12, 9, 1, 6, 8, 4, 0, 0, 0, 0, 0,
  	5, 1, 9, 4, 12, 11, 6, 6, 11, 8, 8, 11, 9, 9, 11, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 6, 5, 4, 3, 2, 1, 0, 0,
  	4, 6, 8, 11, 12, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 11, 6, 12, 8, 6, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {1, 7, 0, 0, 0, 0, 0, 0, 0,
  	3, 7, 12, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  	1, 7, 12, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 1, 7, 0, 0, 0, 0, 0, 0,
  	6, 1, 4, 6, 7, 9, 12, 0, 0, 0, 0, 0, 0,
  	2, 1, 4, 9, 6, 7, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 2, 7, 0, 0, 0, 0, 0, 0,
  	6, 10, 6, 12, 2, 1, 7, 0, 0, 0, 0, 0, 0,
  	2, 10, 2, 1, 12, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 1, 2, 7, 0, 0, 0, 0, 0,
  	7, 2, 4, 6, 7, 9, 10, 12, 0, 0, 0, 0, 0,
  	3, 6, 7, 12, 2, 4, 9, 2, 9, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 7, 3, 0, 0, 0, 0, 0, 0,
  	4, 2, 6, 7, 3, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 2, 7, 3, 2, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 7, 3, 1, 0, 0, 0, 0, 0,
  	7, 2, 6, 4, 9, 7, 3, 1, 0, 0, 0, 0, 0,
  	3, 4, 9, 1, 2, 6, 7, 2, 7, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 2, 3, 7, 0, 0, 0, 0, 0,
  	5, 3, 1, 6, 7, 10, 0, 0, 0, 0, 0, 0, 0,
  	3, 1, 7, 3, 10, 7, 1, 10, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 1, 2, 3, 7, 0, 0, 0, 0,
  	6, 4, 9, 6, 10, 3, 7, 0, 0, 0, 0, 0, 0,
  	4, 9, 10, 4, 10, 7, 4, 7, 3, 4, 6, 7, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 4, 7, 0, 0, 0, 0, 0, 0,
  	6, 3, 12, 7, 11, 4, 6, 0, 0, 0, 0, 0, 0,
  	2, 3, 11, 4, 7, 12, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 1, 4, 7, 0, 0, 0, 0, 0,
  	7, 11, 9, 12, 6, 1, 3, 7, 0, 0, 0, 0, 0,
  	3, 12, 6, 7, 11, 9, 1, 11, 1, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 2, 4, 7, 0, 0, 0, 0, 0,
  	9, 1, 2, 3, 4, 6, 7, 10, 11, 12, 0, 0, 0,
  	3, 6, 7, 12, 3, 11, 4, 2, 1, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 2, 7, 4, 1, 0, 0, 0, 0,
  	8, 2, 10, 6, 12, 9, 11, 3, 7, 0, 0, 0, 0,
  	4, 10, 11, 9, 10, 3, 11, 2, 3, 10, 6, 7, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 7, 3, 4, 0, 0, 0, 0, 0,
  	5, 2, 6, 11, 4, 7, 0, 0, 0, 0, 0, 0, 0,
  	3, 6, 4, 2, 7, 4, 6, 7, 11, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 7, 4, 3, 1, 0, 0, 0, 0,
  	6, 7, 6, 2, 1, 11, 9, 0, 0, 0, 0, 0, 0,
  	4, 7, 2, 6, 7, 9, 2, 7, 11, 9, 2, 9, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 4, 3, 7, 2, 0, 0, 0, 0,
  	6, 11, 4, 6, 10, 7, 1, 0, 0, 0, 0, 0, 0,
  	4, 6, 7, 11, 10, 6, 11, 4, 10, 11, 1, 10, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 1, 4, 7, 2, 3, 0, 0, 0,
  	5, 9, 11, 6, 10, 7, 0, 0, 0, 0, 0, 0, 0,
  	3, 10, 11, 9, 10, 7, 11, 6, 7, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 7, 5, 0, 0, 0, 0, 0, 0,
  	6, 6, 5, 8, 7, 12, 9, 0, 0, 0, 0, 0, 0,
  	2, 6, 7, 12, 8, 5, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 1, 5, 7, 0, 0, 0, 0, 0,
  	7, 5, 1, 7, 12, 4, 8, 6, 0, 0, 0, 0, 0,
  	3, 7, 12, 6, 5, 1, 4, 5, 4, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 7, 5, 2, 0, 0, 0, 0, 0,
  	9, 7, 6, 5, 8, 2, 1, 12, 9, 10, 0, 0, 0,
  	3, 2, 1, 10, 5, 9, 8, 6, 7, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 5, 7, 2, 1, 0, 0, 0, 0,
  	8, 5, 8, 7, 6, 4, 2, 10, 12, 0, 0, 0, 0,
  	4, 8, 2, 4, 8, 10, 2, 5, 10, 8, 7, 12, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 3, 7, 5, 0, 0, 0, 0, 0,
  	7, 7, 3, 5, 9, 2, 6, 8, 0, 0, 0, 0, 0,
  	3, 5, 9, 8, 7, 3, 2, 7, 2, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 5, 1, 7, 3, 0, 0, 0, 0,
  	8, 5, 1, 7, 3, 8, 6, 4, 2, 0, 0, 0, 0,
  	4, 5, 1, 8, 1, 4, 8, 7, 2, 6, 7, 3, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 2, 5, 7, 3, 0, 0, 0, 0,
  	8, 10, 1, 9, 5, 3, 7, 6, 8, 0, 0, 0, 0,
  	4, 1, 7, 3, 1, 6, 7, 10, 6, 1, 9, 8, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 5, 1, 3, 7, 2, 0, 0, 0,
  	7, 8, 4, 6, 10, 3, 7, 5, 0, 0, 0, 0, 0,
  	5, 10, 6, 5, 4, 8, 3, 3, 8, 7, 7, 8, 6, 6, 8, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 4, 5, 7, 0, 0, 0, 0, 0,
  	9, 4, 11, 8, 9, 12, 6, 3, 5, 7, 0, 0, 0,
  	3, 12, 6, 7, 8, 5, 9, 11, 4, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 4, 7, 5, 1, 0, 0, 0, 0,
  	8, 11, 3, 12, 7, 1, 5, 8, 6, 0, 0, 0, 0,
  	4, 3, 5, 1, 3, 8, 5, 11, 8, 3, 12, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 4, 7, 2, 5, 0, 0, 0, 0,
  	12, 3, 12, 7, 11, 1, 10, 5, 9, 4, 2, 8, 6,
  	4, 3, 11, 4, 12, 6, 7, 1, 10, 2, 5, 9, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 4, 7, 1, 2, 5, 0, 0, 0,
  	9, 3, 12, 7, 11, 10, 5, 2, 8, 6, 0, 0, 0,
  	10, 5, 10, 6, 8, 7, 11, 3, 12, 2, 12, 3, 11, 12, 11, 7, 7, 8, 5, 7, 5, 6, 12, 10, 2, 12, 6, 10, 12, 7, 6,
      },
      {4, 7, 5, 4, 3, 0, 0, 0, 0,
  	8, 7, 6, 5, 8, 2, 4, 11, 9, 0, 0, 0, 0,
  	4, 6, 4, 2, 6, 11, 4, 7, 11, 6, 5, 9, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 7, 3, 1, 5, 4, 0, 0, 0,
  	7, 6, 2, 8, 11, 1, 5, 7, 0, 0, 0, 0, 0,
  	5, 11, 8, 7, 2, 6, 1, 1, 6, 5, 5, 6, 8, 8, 6, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 4, 5, 3, 7, 2, 0, 0, 0,
  	9, 11, 8, 9, 4, 6, 10, 7, 1, 5, 0, 0, 0,
  	10, 10, 6, 5, 1, 9, 4, 11, 8, 7, 8, 11, 4, 8, 4, 9, 9, 1, 10, 9, 10, 5, 8, 6, 7, 8, 5, 6, 8, 9, 5,
      },
      {6, 7, 5, 4, 3, 2, 1, 0, 0,
  	6, 7, 6, 5, 8, 11, 10, 0, 0, 0, 0, 0, 0,
  	4, 8, 7, 11, 6, 5, 10, 6, 7, 8, 6, 8, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 6, 7, 0, 0, 0, 0, 0, 0,
  	4, 12, 10, 5, 7, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 12, 5, 7, 12, 10, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 7, 6, 1, 0, 0, 0, 0, 0,
  	7, 5, 7, 1, 4, 12, 10, 9, 0, 0, 0, 0, 0,
  	3, 1, 4, 9, 5, 7, 12, 5, 12, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 7, 6, 2, 0, 0, 0, 0, 0,
  	5, 5, 7, 2, 1, 12, 0, 0, 0, 0, 0, 0, 0,
  	3, 7, 1, 5, 12, 1, 7, 12, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 1, 6, 2, 7, 0, 0, 0, 0,
  	6, 9, 4, 2, 12, 5, 7, 0, 0, 0, 0, 0, 0,
  	4, 9, 2, 4, 9, 7, 2, 9, 5, 7, 2, 7, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 3, 7, 6, 0, 0, 0, 0, 0,
  	5, 7, 3, 10, 5, 2, 0, 0, 0, 0, 0, 0, 0,
  	3, 3, 5, 7, 2, 5, 3, 2, 10, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 3, 1, 6, 7, 0, 0, 0, 0,
  	8, 2, 3, 4, 1, 7, 5, 10, 9, 0, 0, 0, 0,
  	4, 3, 5, 7, 3, 10, 5, 2, 10, 3, 4, 9, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 2, 3, 6, 7, 0, 0, 0, 0,
  	4, 3, 1, 7, 5, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 1, 5, 7, 1, 7, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 7, 6, 1, 3, 2, 0, 0, 0,
  	5, 7, 5, 4, 3, 9, 0, 0, 0, 0, 0, 0, 0,
  	3, 3, 5, 7, 3, 9, 5, 4, 9, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 6, 7, 4, 0, 0, 0, 0, 0,
  	7, 12, 10, 11, 4, 5, 7, 3, 0, 0, 0, 0, 0,
  	3, 11, 4, 3, 12, 10, 5, 12, 5, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 1, 4, 6, 7, 0, 0, 0, 0,
  	8, 1, 3, 5, 7, 9, 10, 11, 12, 0, 0, 0, 0,
  	4, 1, 3, 9, 3, 11, 9, 5, 12, 10, 5, 7, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 7, 4, 2, 6, 0, 0, 0, 0,
  	8, 12, 7, 11, 3, 5, 1, 2, 4, 0, 0, 0, 0,
  	4, 7, 1, 5, 7, 2, 1, 12, 2, 7, 11, 4, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 7, 6, 1, 4, 2, 0, 0, 0,
  	7, 7, 5, 3, 2, 9, 11, 12, 0, 0, 0, 0, 0,
  	5, 2, 3, 12, 5, 7, 9, 9, 7, 11, 11, 7, 3, 3, 7, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 4, 3, 7, 6, 0, 0, 0, 0,
  	6, 11, 4, 10, 2, 7, 5, 0, 0, 0, 0, 0, 0,
  	4, 4, 2, 11, 2, 5, 11, 5, 7, 11, 10, 5, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 1, 4, 7, 6, 3, 0, 0, 0,
  	7, 9, 11, 10, 2, 7, 5, 1, 0, 0, 0, 0, 0,
  	5, 2, 10, 1, 11, 9, 7, 7, 9, 5, 5, 9, 10, 10, 9, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 6, 2, 4, 7, 3, 0, 0, 0,
  	5, 5, 1, 11, 7, 4, 0, 0, 0, 0, 0, 0, 0,
  	3, 7, 1, 5, 7, 4, 1, 11, 4, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 1, 4, 7, 6, 2, 3, 0, 0,
  	4, 9, 11, 7, 5, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 7, 9, 5, 11, 9, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 5, 6, 7, 0, 0, 0, 0, 0,
  	5, 10, 9, 7, 12, 8, 0, 0, 0, 0, 0, 0, 0,
  	3, 9, 12, 10, 8, 12, 9, 8, 7, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 1, 5, 6, 7, 0, 0, 0, 0,
  	6, 1, 4, 7, 8, 10, 12, 0, 0, 0, 0, 0, 0,
  	4, 4, 8, 1, 8, 12, 1, 12, 10, 1, 7, 12, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 5, 6, 2, 7, 0, 0, 0, 0,
  	6, 9, 8, 2, 12, 1, 7, 0, 0, 0, 0, 0, 0,
  	4, 2, 1, 9, 12, 2, 9, 8, 12, 9, 7, 12, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 1, 2, 7, 5, 6, 0, 0, 0,
  	5, 4, 2, 7, 8, 12, 0, 0, 0, 0, 0, 0, 0,
  	3, 8, 2, 4, 8, 12, 2, 7, 12, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 5, 7, 6, 3, 0, 0, 0, 0,
  	6, 8, 9, 10, 2, 7, 3, 0, 0, 0, 0, 0, 0,
  	4, 8, 10, 9, 8, 3, 10, 8, 7, 3, 10, 3, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 3, 7, 5, 1, 6, 0, 0, 0,
  	7, 3, 7, 1, 10, 8, 4, 2, 0, 0, 0, 0, 0,
  	5, 10, 1, 2, 7, 3, 8, 8, 3, 4, 4, 3, 1, 1, 3, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 3, 7, 5, 2, 6, 0, 0, 0,
  	5, 3, 7, 9, 1, 8, 0, 0, 0, 0, 0, 0, 0,
  	3, 1, 7, 3, 1, 8, 7, 9, 8, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 5, 1, 3, 7, 6, 2, 0, 0,
  	4, 8, 4, 3, 7, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 3, 8, 7, 4, 8, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 5, 4, 7, 6, 0, 0, 0, 0,
  	8, 8, 9, 4, 11, 10, 12, 7, 3, 0, 0, 0, 0,
  	4, 9, 12, 10, 9, 7, 12, 8, 7, 9, 4, 3, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 4, 1, 6, 7, 5, 0, 0, 0,
  	7, 3, 1, 7, 8, 10, 12, 11, 0, 0, 0, 0, 0,
  	5, 8, 7, 11, 1, 3, 10, 10, 3, 12, 12, 3, 7, 7, 3, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 5, 4, 6, 2, 7, 0, 0, 0,
  	9, 9, 4, 11, 8, 2, 12, 1, 7, 3, 0, 0, 0,
  	10, 12, 2, 3, 7, 11, 8, 9, 4, 1, 4, 9, 8, 4, 8, 11, 11, 7, 12, 11, 12, 3, 4, 2, 1, 4, 3, 2, 4, 11, 3,
      },
      {6, 7, 4, 2, 6, 5, 1, 0, 0,
  	6, 12, 7, 11, 3, 2, 8, 0, 0, 0, 0, 0, 0,
  	4, 3, 12, 2, 7, 11, 8, 7, 12, 3, 7, 3, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 5, 6, 3, 4, 7, 0, 0, 0,
  	7, 9, 10, 11, 7, 2, 4, 8, 0, 0, 0, 0, 0,
  	5, 7, 11, 8, 10, 9, 2, 2, 9, 4, 4, 9, 11, 11, 9, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 7, 6, 5, 4, 3, 1, 0, 0,
  	6, 7, 8, 2, 1, 11, 10, 0, 0, 0, 0, 0, 0,
  	2, 8, 7, 11, 1, 2, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 4, 5, 2, 3, 7, 6, 0, 0,
  	6, 4, 11, 8, 9, 1, 7, 0, 0, 0, 0, 0, 0,
  	4, 9, 4, 1, 11, 8, 7, 11, 4, 9, 11, 9, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {7, 7, 6, 5, 4, 3, 2, 1, 0,
  	3, 7, 8, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  	1, 8, 7, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {1, 8, 0, 0, 0, 0, 0, 0, 0,
  	3, 7, 8, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  	1, 7, 8, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 1, 8, 0, 0, 0, 0, 0, 0,
  	6, 4, 11, 8, 9, 1, 7, 0, 0, 0, 0, 0, 0,
  	2, 4, 9, 1, 8, 11, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 8, 2, 0, 0, 0, 0, 0, 0,
  	6, 7, 8, 2, 1, 11, 10, 0, 0, 0, 0, 0, 0,
  	2, 7, 8, 11, 2, 1, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 2, 1, 8, 0, 0, 0, 0, 0,
  	7, 9, 10, 11, 7, 2, 4, 8, 0, 0, 0, 0, 0,
  	3, 11, 7, 8, 9, 10, 2, 9, 2, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 3, 8, 0, 0, 0, 0, 0, 0,
  	6, 12, 7, 11, 3, 2, 8, 0, 0, 0, 0, 0, 0,
  	2, 12, 3, 2, 11, 7, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 1, 8, 3, 0, 0, 0, 0, 0,
  	9, 9, 4, 11, 8, 2, 12, 1, 7, 3, 0, 0, 0,
  	3, 2, 12, 3, 11, 7, 8, 4, 9, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 2, 3, 8, 0, 0, 0, 0, 0,
  	7, 3, 1, 7, 8, 10, 12, 11, 0, 0, 0, 0, 0,
  	3, 7, 8, 11, 3, 1, 10, 3, 10, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 3, 8, 1, 2, 0, 0, 0, 0,
  	8, 3, 12, 7, 11, 10, 9, 4, 8, 0, 0, 0, 0,
  	4, 12, 9, 10, 12, 4, 9, 3, 4, 12, 7, 8, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 4, 8, 0, 0, 0, 0, 0, 0,
  	4, 8, 4, 3, 7, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 8, 3, 7, 8, 4, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 8, 4, 1, 0, 0, 0, 0, 0,
  	5, 3, 7, 9, 1, 8, 0, 0, 0, 0, 0, 0, 0,
  	3, 7, 1, 3, 8, 1, 7, 8, 9, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 8, 4, 2, 0, 0, 0, 0, 0,
  	7, 3, 7, 1, 10, 8, 4, 2, 0, 0, 0, 0, 0,
  	3, 1, 10, 2, 3, 7, 8, 3, 8, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 2, 4, 1, 8, 0, 0, 0, 0,
  	6, 2, 10, 9, 8, 3, 7, 0, 0, 0, 0, 0, 0,
  	4, 2, 9, 10, 2, 7, 9, 2, 3, 7, 9, 7, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 3, 4, 8, 0, 0, 0, 0, 0,
  	5, 4, 2, 7, 8, 12, 0, 0, 0, 0, 0, 0, 0,
  	3, 2, 8, 4, 12, 8, 2, 12, 7, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 8, 4, 3, 1, 0, 0, 0, 0,
  	6, 7, 8, 2, 1, 12, 9, 0, 0, 0, 0, 0, 0,
  	4, 2, 12, 7, 1, 2, 7, 8, 1, 7, 9, 1, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 8, 4, 3, 2, 0, 0, 0, 0,
  	6, 7, 8, 1, 4, 12, 10, 0, 0, 0, 0, 0, 0,
  	4, 8, 4, 7, 4, 10, 7, 10, 12, 7, 1, 10, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 2, 1, 8, 3, 4, 0, 0, 0,
  	5, 10, 9, 7, 12, 8, 0, 0, 0, 0, 0, 0, 0,
  	3, 12, 9, 10, 12, 8, 9, 7, 8, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 8, 5, 0, 0, 0, 0, 0, 0,
  	4, 9, 11, 7, 5, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 9, 7, 5, 9, 11, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 1, 5, 8, 0, 0, 0, 0, 0,
  	5, 5, 1, 11, 7, 4, 0, 0, 0, 0, 0, 0, 0,
  	3, 1, 7, 5, 4, 7, 1, 4, 11, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 8, 5, 2, 0, 0, 0, 0, 0,
  	7, 9, 11, 10, 2, 7, 5, 1, 0, 0, 0, 0, 0,
  	3, 10, 2, 1, 9, 11, 7, 9, 7, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 2, 1, 5, 8, 0, 0, 0, 0,
  	6, 10, 2, 11, 4, 5, 7, 0, 0, 0, 0, 0, 0,
  	4, 2, 4, 10, 4, 7, 10, 7, 5, 10, 11, 7, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 5, 8, 3, 0, 0, 0, 0, 0,
  	7, 7, 5, 3, 2, 9, 11, 12, 0, 0, 0, 0, 0,
  	3, 3, 2, 12, 7, 5, 9, 7, 9, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 1, 3, 8, 5, 0, 0, 0, 0,
  	8, 4, 1, 2, 3, 5, 7, 11, 12, 0, 0, 0, 0,
  	4, 1, 7, 5, 1, 11, 7, 4, 11, 1, 2, 12, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 8, 5, 3, 2, 0, 0, 0, 0,
  	8, 7, 5, 3, 1, 11, 12, 9, 10, 0, 0, 0, 0,
  	4, 7, 5, 11, 5, 9, 11, 3, 10, 12, 3, 1, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 3, 2, 5, 8, 1, 0, 0, 0,
  	7, 12, 10, 11, 4, 5, 7, 3, 0, 0, 0, 0, 0,
  	5, 4, 11, 3, 10, 12, 5, 5, 12, 7, 7, 12, 11, 11, 12, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 5, 8, 4, 0, 0, 0, 0, 0,
  	5, 7, 5, 4, 3, 9, 0, 0, 0, 0, 0, 0, 0,
  	3, 5, 3, 7, 9, 3, 5, 9, 4, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 5, 8, 1, 4, 0, 0, 0, 0,
  	4, 7, 5, 3, 1, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 5, 1, 3, 5, 3, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 5, 2, 4, 8, 0, 0, 0, 0,
  	8, 9, 5, 10, 1, 7, 3, 4, 2, 0, 0, 0, 0,
  	4, 5, 3, 7, 5, 4, 3, 9, 4, 5, 10, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 8, 4, 2, 5, 1, 0, 0, 0,
  	5, 7, 3, 10, 5, 2, 0, 0, 0, 0, 0, 0, 0,
  	3, 5, 3, 7, 5, 2, 3, 10, 2, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 3, 8, 4, 5, 0, 0, 0, 0,
  	6, 12, 2, 4, 9, 7, 5, 0, 0, 0, 0, 0, 0,
  	4, 12, 4, 2, 12, 5, 4, 12, 7, 5, 4, 5, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 5, 8, 3, 1, 4, 0, 0, 0,
  	5, 5, 7, 2, 1, 12, 0, 0, 0, 0, 0, 0, 0,
  	3, 1, 7, 5, 1, 12, 7, 2, 12, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 5, 8, 3, 2, 4, 0, 0, 0,
  	7, 5, 7, 1, 4, 12, 10, 9, 0, 0, 0, 0, 0,
  	5, 4, 1, 9, 7, 5, 12, 12, 5, 10, 10, 5, 1, 1, 5, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 3, 2, 5, 8, 4, 1, 0, 0,
  	4, 12, 10, 5, 7, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 5, 12, 7, 10, 12, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 8, 6, 0, 0, 0, 0, 0, 0,
  	6, 7, 6, 5, 8, 11, 10, 0, 0, 0, 0, 0, 0,
  	2, 7, 8, 11, 5, 6, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 8, 1, 6, 0, 0, 0, 0, 0,
  	9, 11, 8, 9, 4, 6, 10, 7, 1, 5, 0, 0, 0,
  	3, 6, 10, 5, 9, 1, 4, 8, 11, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 2, 6, 8, 0, 0, 0, 0, 0,
  	7, 6, 2, 8, 11, 1, 5, 7, 0, 0, 0, 0, 0,
  	3, 8, 11, 7, 6, 2, 1, 6, 1, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 1, 8, 6, 2, 0, 0, 0, 0,
  	8, 9, 4, 11, 8, 2, 6, 5, 7, 0, 0, 0, 0,
  	4, 4, 6, 2, 4, 5, 6, 9, 5, 4, 11, 7, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 3, 8, 6, 0, 0, 0, 0, 0,
  	9, 3, 12, 7, 11, 10, 5, 2, 8, 6, 0, 0, 0,
  	3, 10, 5, 6, 7, 8, 11, 12, 3, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 1, 3, 6, 8, 0, 0, 0, 0,
  	12, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
  	4, 1, 4, 9, 2, 12, 3, 5, 6, 10, 7, 8, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 6, 8, 3, 2, 0, 0, 0, 0,
  	8, 6, 5, 8, 7, 1, 3, 12, 11, 0, 0, 0, 0,
  	4, 5, 3, 1, 5, 12, 3, 6, 12, 5, 8, 11, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 1, 8, 2, 3, 6, 0, 0, 0,
  	9, 4, 11, 8, 9, 12, 6, 3, 5, 7, 0, 0, 0,
  	10, 6, 12, 7, 5, 8, 9, 4, 11, 3, 11, 4, 9, 11, 9, 8, 8, 5, 6, 8, 6, 7, 11, 12, 3, 11, 7, 12, 11, 8, 7,
      },
      {3, 4, 8, 6, 0, 0, 0, 0, 0,
  	7, 8, 4, 6, 10, 3, 7, 5, 0, 0, 0, 0, 0,
  	3, 6, 10, 5, 8, 4, 3, 8, 3, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 8, 6, 1, 4, 0, 0, 0, 0,
  	8, 8, 7, 6, 5, 3, 1, 9, 10, 0, 0, 0, 0,
  	4, 7, 1, 3, 7, 9, 1, 8, 9, 7, 6, 10, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 4, 8, 2, 6, 0, 0, 0, 0,
  	8, 3, 7, 1, 5, 4, 2, 8, 6, 0, 0, 0, 0,
  	4, 3, 7, 4, 7, 8, 4, 1, 6, 2, 1, 5, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 8, 4, 2, 6, 1, 0, 0, 0,
  	7, 7, 3, 5, 9, 2, 6, 8, 0, 0, 0, 0, 0,
  	5, 9, 5, 8, 3, 7, 2, 2, 7, 6, 6, 7, 5, 5, 7, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 3, 6, 8, 4, 0, 0, 0, 0,
  	8, 12, 2, 10, 6, 4, 8, 7, 5, 0, 0, 0, 0,
  	4, 2, 8, 4, 2, 7, 8, 12, 7, 2, 10, 5, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 8, 6, 4, 3, 1, 0, 0, 0,
  	9, 7, 6, 5, 8, 2, 1, 12, 9, 10, 0, 0, 0,
  	10, 1, 2, 10, 9, 5, 8, 7, 6, 12, 6, 7, 8, 6, 8, 5, 5, 9, 1, 5, 1, 10, 6, 2, 12, 6, 10, 2, 6, 5, 10,
      },
      {5, 6, 2, 4, 8, 3, 0, 0, 0,
  	7, 5, 1, 7, 12, 4, 8, 6, 0, 0, 0, 0, 0,
  	5, 12, 7, 6, 1, 5, 4, 4, 5, 8, 8, 5, 7, 7, 5, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 6, 8, 3, 2, 1, 4, 0, 0,
  	6, 6, 5, 8, 7, 12, 9, 0, 0, 0, 0, 0, 0,
  	4, 7, 6, 12, 5, 8, 9, 5, 6, 7, 5, 7, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 8, 5, 6, 0, 0, 0, 0, 0,
  	5, 9, 11, 6, 10, 7, 0, 0, 0, 0, 0, 0, 0,
  	3, 11, 10, 9, 7, 10, 11, 7, 6, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 1, 5, 6, 8, 0, 0, 0, 0,
  	6, 1, 4, 6, 7, 10, 11, 0, 0, 0, 0, 0, 0,
  	4, 6, 10, 1, 7, 6, 1, 4, 7, 1, 11, 7, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 2, 5, 6, 8, 0, 0, 0, 0,
  	6, 1, 2, 6, 7, 9, 11, 0, 0, 0, 0, 0, 0,
  	4, 1, 6, 2, 1, 11, 6, 1, 9, 11, 6, 11, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 2, 6, 8, 1, 5, 0, 0, 0,
  	5, 2, 6, 11, 4, 7, 0, 0, 0, 0, 0, 0, 0,
  	3, 4, 6, 2, 4, 7, 6, 11, 7, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 8, 3, 6, 5, 0, 0, 0, 0,
  	8, 7, 11, 3, 12, 9, 10, 6, 2, 0, 0, 0, 0,
  	4, 11, 10, 9, 11, 6, 10, 7, 6, 11, 3, 2, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 1, 3, 5, 6, 8, 0, 0, 0,
  	9, 1, 2, 3, 4, 6, 7, 10, 11, 12, 0, 0, 0,
  	10, 7, 6, 12, 11, 3, 4, 1, 2, 10, 2, 1, 4, 2, 4, 3, 3, 11, 7, 3, 7, 12, 2, 6, 10, 2, 12, 6, 2, 3, 12,
      },
      {5, 8, 5, 2, 3, 6, 0, 0, 0,
  	7, 11, 9, 12, 6, 1, 3, 7, 0, 0, 0, 0, 0,
  	5, 6, 12, 7, 9, 11, 1, 1, 11, 3, 3, 11, 12, 12, 11, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 3, 8, 1, 2, 6, 5, 0, 0,
  	6, 3, 12, 7, 11, 4, 6, 0, 0, 0, 0, 0, 0,
  	4, 11, 3, 4, 12, 7, 6, 12, 3, 11, 12, 11, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 6, 5, 8, 4, 0, 0, 0, 0,
  	6, 6, 10, 4, 9, 7, 3, 0, 0, 0, 0, 0, 0,
  	4, 10, 9, 6, 9, 3, 6, 3, 7, 6, 4, 3, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 4, 1, 6, 8, 5, 0, 0, 0,
  	5, 3, 1, 6, 7, 10, 0, 0, 0, 0, 0, 0, 0,
  	3, 7, 1, 3, 7, 10, 1, 6, 10, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 2, 6, 8, 4, 5, 0, 0, 0,
  	7, 2, 6, 4, 9, 7, 3, 1, 0, 0, 0, 0, 0,
  	5, 9, 4, 1, 6, 2, 7, 7, 2, 3, 3, 2, 4, 4, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 2, 6, 8, 4, 1, 5, 0, 0,
  	4, 2, 6, 7, 3, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 7, 2, 3, 6, 2, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 3, 4, 5, 6, 8, 0, 0, 0,
  	7, 2, 4, 6, 7, 9, 10, 12, 0, 0, 0, 0, 0,
  	5, 7, 6, 12, 4, 2, 9, 9, 2, 10, 10, 2, 6, 6, 2, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 6, 3, 1, 5, 8, 4, 0, 0,
  	6, 10, 6, 12, 2, 1, 7, 0, 0, 0, 0, 0, 0,
  	4, 2, 10, 1, 6, 12, 7, 6, 10, 2, 6, 2, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 2, 3, 4, 5, 6, 8, 0, 0,
  	6, 1, 4, 6, 7, 9, 12, 0, 0, 0, 0, 0, 0,
  	2, 4, 1, 9, 7, 6, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {7, 8, 4, 3, 6, 5, 1, 2, 0,
  	3, 7, 12, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  	1, 12, 7, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {2, 8, 7, 0, 0, 0, 0, 0, 0,
  	4, 6, 8, 11, 12, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 6, 11, 12, 6, 8, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 7, 8, 1, 0, 0, 0, 0, 0,
  	7, 11, 12, 9, 1, 6, 8, 4, 0, 0, 0, 0, 0,
  	3, 9, 1, 4, 11, 12, 6, 11, 6, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 8, 7, 2, 0, 0, 0, 0, 0,
  	7, 6, 8, 2, 1, 11, 12, 10, 0, 0, 0, 0, 0,
  	3, 2, 1, 10, 6, 8, 11, 6, 11, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 2, 1, 7, 8, 0, 0, 0, 0,
  	8, 2, 4, 6, 8, 10, 12, 9, 11, 0, 0, 0, 0,
  	4, 2, 4, 10, 4, 9, 10, 6, 11, 12, 6, 8, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 8, 7, 3, 0, 0, 0, 0, 0,
  	5, 6, 8, 3, 2, 11, 0, 0, 0, 0, 0, 0, 0,
  	3, 8, 2, 6, 11, 2, 8, 11, 3, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 8, 1, 3, 7, 0, 0, 0, 0,
  	8, 11, 8, 9, 4, 6, 2, 3, 1, 0, 0, 0, 0,
  	4, 8, 2, 6, 8, 3, 2, 11, 3, 8, 9, 1, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 8, 3, 7, 2, 0, 0, 0, 0,
  	6, 11, 8, 6, 10, 3, 1, 0, 0, 0, 0, 0, 0,
  	4, 11, 6, 8, 11, 1, 6, 11, 3, 1, 6, 1, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 8, 7, 2, 1, 3, 0, 0, 0,
  	7, 8, 6, 4, 3, 10, 9, 11, 0, 0, 0, 0, 0,
  	5, 3, 4, 11, 6, 8, 10, 10, 8, 9, 9, 8, 4, 4, 8, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 4, 8, 7, 0, 0, 0, 0, 0,
  	5, 8, 4, 12, 6, 3, 0, 0, 0, 0, 0, 0, 0,
  	3, 4, 6, 8, 3, 6, 4, 3, 12, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 7, 8, 4, 1, 0, 0, 0, 0,
  	6, 12, 6, 9, 8, 3, 1, 0, 0, 0, 0, 0, 0,
  	4, 6, 8, 12, 8, 1, 12, 1, 3, 12, 9, 1, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 4, 2, 7, 8, 0, 0, 0, 0,
  	8, 3, 4, 1, 2, 8, 6, 12, 10, 0, 0, 0, 0,
  	4, 4, 6, 8, 4, 12, 6, 3, 12, 4, 1, 10, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 2, 1, 8, 7, 4, 0, 0, 0,
  	7, 10, 9, 12, 3, 8, 6, 2, 0, 0, 0, 0, 0,
  	5, 3, 12, 2, 9, 10, 8, 8, 10, 6, 6, 10, 12, 12, 10, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 8, 7, 4, 3, 0, 0, 0, 0,
  	4, 6, 8, 2, 4, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 8, 4, 2, 8, 2, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 7, 3, 1, 8, 4, 0, 0, 0,
  	5, 6, 2, 9, 8, 1, 0, 0, 0, 0, 0, 0, 0,
  	3, 8, 2, 6, 8, 1, 2, 9, 1, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 8, 7, 2, 4, 3, 0, 0, 0,
  	5, 8, 6, 1, 4, 10, 0, 0, 0, 0, 0, 0, 0,
  	3, 4, 6, 8, 4, 10, 6, 1, 10, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 2, 1, 8, 7, 3, 4, 0, 0,
  	4, 10, 9, 8, 6, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 8, 10, 6, 9, 10, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 7, 8, 5, 0, 0, 0, 0, 0,
  	5, 11, 12, 5, 9, 6, 0, 0, 0, 0, 0, 0, 0,
  	3, 12, 9, 11, 6, 9, 12, 6, 5, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 7, 5, 8, 1, 0, 0, 0, 0,
  	6, 6, 12, 11, 4, 5, 1, 0, 0, 0, 0, 0, 0,
  	4, 6, 11, 12, 6, 1, 11, 6, 5, 1, 11, 1, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 7, 2, 5, 8, 0, 0, 0, 0,
  	8, 6, 12, 2, 10, 11, 9, 5, 1, 0, 0, 0, 0,
  	4, 12, 9, 11, 12, 5, 9, 6, 5, 12, 2, 1, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 7, 8, 1, 2, 5, 0, 0, 0,
  	7, 12, 11, 10, 5, 4, 2, 6, 0, 0, 0, 0, 0,
  	5, 5, 10, 6, 11, 12, 4, 4, 12, 2, 2, 12, 10, 10, 12, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 5, 8, 7, 3, 0, 0, 0, 0,
  	6, 5, 9, 3, 11, 6, 2, 0, 0, 0, 0, 0, 0,
  	4, 9, 11, 5, 11, 2, 5, 2, 6, 5, 3, 2, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 1, 5, 7, 3, 8, 0, 0, 0,
  	7, 1, 5, 3, 11, 6, 2, 4, 0, 0, 0, 0, 0,
  	5, 11, 3, 4, 5, 1, 6, 6, 1, 2, 2, 1, 3, 3, 1, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 2, 3, 8, 5, 7, 0, 0, 0,
  	7, 1, 3, 5, 6, 11, 9, 10, 0, 0, 0, 0, 0,
  	5, 6, 5, 10, 3, 1, 11, 11, 1, 9, 9, 1, 5, 5, 1, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 3, 7, 8, 1, 2, 5, 0, 0,
  	6, 3, 11, 10, 5, 4, 6, 0, 0, 0, 0, 0, 0,
  	2, 11, 3, 4, 5, 10, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 5, 8, 7, 4, 0, 0, 0, 0,
  	6, 5, 9, 12, 3, 6, 4, 0, 0, 0, 0, 0, 0,
  	4, 12, 6, 5, 3, 12, 5, 9, 3, 5, 4, 3, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 1, 5, 7, 4, 8, 0, 0, 0,
  	5, 1, 5, 12, 3, 6, 0, 0, 0, 0, 0, 0, 0,
  	3, 3, 5, 1, 3, 6, 5, 12, 6, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 5, 2, 8, 7, 4, 0, 0, 0,
  	9, 5, 10, 1, 9, 12, 3, 6, 4, 2, 0, 0, 0,
  	10, 3, 12, 2, 4, 1, 9, 5, 10, 6, 10, 5, 9, 10, 9, 1, 1, 4, 3, 1, 3, 2, 10, 12, 6, 10, 2, 12, 10, 1, 2,
      },
      {6, 2, 7, 4, 1, 5, 8, 0, 0,
  	6, 2, 10, 6, 12, 3, 5, 0, 0, 0, 0, 0, 0,
  	4, 12, 2, 3, 10, 6, 5, 10, 2, 12, 10, 12, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 3, 4, 5, 7, 8, 0, 0, 0,
  	5, 2, 4, 5, 6, 9, 0, 0, 0, 0, 0, 0, 0,
  	3, 6, 4, 2, 6, 9, 4, 5, 9, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 7, 3, 1, 5, 8, 4, 0, 0,
  	4, 6, 2, 1, 5, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 1, 6, 5, 2, 6, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 2, 5, 7, 3, 4, 8, 0, 0,
  	6, 10, 1, 9, 5, 6, 4, 0, 0, 0, 0, 0, 0,
  	4, 5, 10, 6, 1, 9, 4, 1, 10, 5, 1, 5, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {7, 5, 8, 7, 2, 1, 4, 3, 0,
  	3, 5, 6, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  	1, 6, 5, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {3, 6, 7, 8, 0, 0, 0, 0, 0,
  	5, 12, 10, 8, 11, 5, 0, 0, 0, 0, 0, 0, 0,
  	3, 10, 11, 12, 5, 11, 10, 5, 8, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 6, 1, 8, 7, 0, 0, 0, 0,
  	8, 5, 10, 1, 9, 12, 11, 8, 4, 0, 0, 0, 0,
  	4, 10, 11, 12, 10, 8, 11, 5, 8, 10, 1, 4, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 8, 7, 6, 2, 0, 0, 0, 0,
  	6, 8, 11, 2, 12, 5, 1, 0, 0, 0, 0, 0, 0,
  	4, 11, 12, 8, 12, 1, 8, 1, 5, 8, 2, 1, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 1, 2, 7, 8, 6, 0, 0, 0,
  	7, 4, 2, 8, 5, 12, 11, 9, 0, 0, 0, 0, 0,
  	5, 5, 8, 9, 2, 4, 12, 12, 4, 11, 11, 4, 8, 8, 4, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 8, 7, 6, 3, 0, 0, 0, 0,
  	6, 8, 11, 10, 2, 5, 3, 0, 0, 0, 0, 0, 0,
  	4, 10, 5, 8, 2, 10, 8, 11, 2, 8, 3, 2, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 8, 1, 7, 6, 3, 0, 0, 0,
  	9, 8, 9, 4, 11, 10, 2, 5, 3, 1, 0, 0, 0,
  	10, 2, 10, 1, 3, 4, 11, 8, 9, 5, 9, 8, 11, 9, 11, 4, 4, 3, 2, 4, 2, 1, 9, 10, 5, 9, 1, 10, 9, 4, 1,
      },
      {5, 2, 3, 8, 6, 7, 0, 0, 0,
  	5, 1, 3, 8, 5, 11, 0, 0, 0, 0, 0, 0, 0,
  	3, 5, 3, 1, 5, 11, 3, 8, 11, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 1, 8, 6, 2, 3, 7, 0, 0,
  	6, 9, 4, 11, 8, 5, 3, 0, 0, 0, 0, 0, 0,
  	4, 8, 9, 5, 4, 11, 3, 4, 9, 8, 4, 8, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 6, 8, 7, 4, 0, 0, 0, 0,
  	6, 5, 10, 12, 3, 8, 4, 0, 0, 0, 0, 0, 0,
  	4, 5, 12, 10, 5, 4, 12, 5, 8, 4, 12, 4, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 6, 7, 4, 1, 8, 0, 0, 0,
  	7, 10, 12, 9, 8, 3, 1, 5, 0, 0, 0, 0, 0,
  	5, 8, 9, 5, 12, 10, 3, 3, 10, 1, 1, 10, 9, 9, 10, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 4, 8, 6, 2, 7, 0, 0, 0,
  	7, 4, 8, 2, 12, 5, 1, 3, 0, 0, 0, 0, 0,
  	5, 12, 2, 3, 8, 4, 5, 5, 4, 1, 1, 4, 2, 2, 4, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 6, 2, 1, 8, 7, 4, 0, 0,
  	6, 5, 9, 12, 3, 8, 2, 0, 0, 0, 0, 0, 0,
  	2, 9, 5, 8, 3, 12, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 4, 8, 6, 3, 7, 0, 0, 0,
  	5, 4, 8, 10, 2, 5, 0, 0, 0, 0, 0, 0, 0,
  	3, 2, 8, 4, 2, 5, 8, 10, 5, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 6, 1, 8, 7, 3, 4, 0, 0,
  	6, 5, 10, 1, 9, 8, 2, 0, 0, 0, 0, 0, 0,
  	4, 9, 5, 8, 10, 1, 2, 10, 5, 9, 10, 9, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 4, 8, 6, 2, 3, 7, 0, 0,
  	4, 4, 8, 5, 1, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 5, 4, 1, 8, 4, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {7, 6, 2, 1, 8, 7, 3, 4, 0,
  	3, 5, 9, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  	1, 9, 5, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {4, 5, 6, 8, 7, 0, 0, 0, 0,
  	4, 10, 9, 12, 11, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 9, 11, 12, 9, 12, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 7, 8, 1, 6, 5, 0, 0, 0,
  	5, 12, 11, 1, 10, 4, 0, 0, 0, 0, 0, 0, 0,
  	3, 10, 11, 12, 10, 4, 11, 1, 4, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 8, 5, 2, 7, 6, 0, 0, 0,
  	5, 11, 9, 2, 12, 1, 0, 0, 0, 0, 0, 0, 0,
  	3, 12, 9, 11, 12, 1, 9, 2, 1, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 7, 8, 1, 2, 6, 5, 0, 0,
  	4, 12, 11, 4, 2, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 4, 12, 2, 11, 12, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 5, 6, 3, 8, 7, 0, 0, 0,
  	5, 9, 10, 3, 11, 2, 0, 0, 0, 0, 0, 0, 0,
  	3, 11, 10, 9, 11, 2, 10, 3, 2, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 3, 1, 6, 7, 8, 5, 0, 0,
  	6, 2, 3, 4, 1, 10, 11, 0, 0, 0, 0, 0, 0,
  	4, 1, 2, 10, 3, 4, 11, 3, 2, 1, 3, 1, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 8, 5, 2, 3, 7, 6, 0, 0,
  	4, 11, 9, 1, 3, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 1, 11, 3, 9, 11, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {7, 3, 7, 8, 1, 2, 6, 5, 0,
  	3, 3, 11, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  	1, 11, 3, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {5, 6, 7, 4, 5, 8, 0, 0, 0,
  	5, 10, 12, 4, 9, 3, 0, 0, 0, 0, 0, 0, 0,
  	3, 9, 12, 10, 9, 3, 12, 4, 3, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 6, 7, 4, 1, 5, 8, 0, 0,
  	4, 10, 12, 3, 1, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 3, 10, 1, 12, 10, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 2, 4, 5, 6, 7, 8, 0, 0,
  	6, 1, 2, 3, 4, 9, 12, 0, 0, 0, 0, 0, 0,
  	4, 4, 1, 9, 2, 3, 12, 2, 1, 4, 2, 4, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {7, 4, 1, 2, 7, 8, 5, 6, 0,
  	3, 3, 2, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  	1, 2, 3, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {6, 3, 4, 5, 6, 7, 8, 0, 0,
  	4, 2, 4, 9, 10, 0, 0, 0, 0, 0, 0, 0, 0,
  	2, 9, 2, 10, 4, 2, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {7, 1, 5, 6, 3, 4, 8, 7, 0,
  	3, 1, 10, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  	1, 10, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {7, 2, 3, 4, 5, 6, 7, 8, 0,
  	3, 1, 4, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  	1, 4, 1, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
      {0, 0, 0, 0, 0, 0, 0, 0, 0,
  	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
      },
  };
  
  int get_nr_cube_triangles(int idx)
  {
  	return cell_table[idx].npolys;
  }
  
  void put_cube_triangle(int idx, int t, int& vi, int& vj, int& vk)
  {
  	int *pi = cell_table[idx].polys + 3*t;
  	vi = pi[0]-1;
  	vj = pi[1]-1;
  	vk = pi[2]-1;
  }
  		}
  	}
  }