Bottom Center
5+5+(7×3)=31 Spaces
5+5+21=31
Bottom Left
6+5+(6×8)=59 Spaces
6+5+48=59
Middle Section Island
4+5+4+1=14
Bottom Right
The Green Area is 40 Spaces!
6+20+16=42-2=40
Center
9×8=72
72+3+6=81