Two Tile Pattern 2C

Option 1
12 x 12: 0 SFT
6 x 6: 0 SFT
Option 2
13 x 13: 0 SFT
6.5 x 6.5: 0 SFT
Option 3
16 x 16: 0 SFT
8 x 8: 0 SFT
Tile Pattern 2C