0, 0, 0.
0, 0, 1.
0, 0, 2.
1, 0, 0.
1, 0, 1.
1, 0, 2.
2, 0, 0.
2, 0, 1.
2, 0, 2.
0, 1, 0.
0, 1, 1.
0, 1, 2.
1, 1, 0.
1, 1, 1.
1, 1, 2.
2, 1, 0.
2, 1, 1.
2, 1, 2.
0, 2, 0.
0, 2, 1.
0, 2, 2.
1, 2, 0.
1, 2, 1.
1, 2, 2.
2, 2, 0.
2, 2, 1.
2, 2, 2.