Grid: 2, 0, 4, 2|4, 0, 6, 2|10, 0, 12, 2|12, 0, 14, 2|0, 2, 2, 4|8, 2, 10, 4|10, 2, 12, 4|12, 2, 14, 4|0, 4, 2, 6|10, 4, 12, 6|12, 4, 14, 6|0, 6, 2, 8|8, 6, 10, 8|10, 6, 12, 8|12, 6, 14, 8|2, 8, 4, 10|4, 8, 6, 10|6, 8, 8, 10|4, 10, 6, 12|6, 10, 8, 12|4, 12, 6, 14