Floodfill: 15, 30, 390, 60 -> 0f68bedd|855, 30, 945, 60 -> 0357b500|45, 120, 420, 465 -> 7a611db1|540, 120, 915, 465 -> 57b81cb1|735, 315, 765, 405 -> 060af836|810, 315, 840, 405 -> 04dca0f0|195, 330, 210, 420 -> 00430415|225, 330, 255, 420 -> 028257cb|270, 330, 285, 405 -> 01d92df3|870, 330, 900, 390 -> 00302adc|0, 510, 960, 540 -> 09dfa605