Pattern
3-A
8x8 (5%), 8x16 (22%) 16x16 (22%), 16x24 (51%) |
Pattern
3-B
8x8 (11%), 8x16 (11%) 16x16 (44%), 16x24 (34%) |
Pattern
3-C
18x18 (39%), 12x18 (26%) 12x12 (17%), 6x6 (17%) |