_15_4_e7 := [ 
[1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 2],
[1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 2, 1, 2, 2],
[1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 2, 0, 1, 0],
[0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 2, 2, 0, 1],
[0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2],
[0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 2],
[0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 2],
[0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 2],
[0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 2],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 2],
[2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 ]
];