White Grid: 219, 0, 222, 3|222, 0, 225, 3|225, 0, 228, 3|228, 0, 231, 3|231, 0, 234, 3|234, 0, 237, 3|237, 0, 240, 3|240, 0, 243, 3|243, 0, 246, 3|222, 3, 225, 6|225, 3, 228, 6|228, 3, 231, 6|231, 3, 234, 6|234, 3, 237, 6|237, 3, 240, 6|240, 3, 243, 6|225, 6, 228, 9|228, 6, 231, 9|231, 6, 234, 9|234, 6, 237, 9|237, 6, 240, 9|231, 9, 234, 12|573, 171, 576, 174|570, 174, 573, 177|573, 174, 576, 177|570, 177, 573, 180|570, 180, 573, 183|570, 183, 573, 186|570, 186, 573, 189|570, 189, 573, 192|567, 192, 570, 195|570, 192, 573, 195|567, 195, 570, 198|567, 198, 570, 201|567, 201, 570, 204|567, 204, 570, 207|564, 216, 567, 219|564, 219, 567, 222