Block | Boundary | |||
| W | E | N | S |
1 | CCONCONC | CCONCONC | ADJACONC | CCONCONC |
2 | CCONCONC | ADJACONC | ADJACONC | ADJACONC |
3 | CCONCONC | ADJACONC | CCONCONC | ADJACONC |
4 | ADJACONC | ADJACONC | ADJACONC | CIPRCONC |
5 | ADJACONC | ADJACONC | CCONCONC | ADJACONC |
6 | CCONCONC | CCONCONC | ADJACONC | CCONCONC |
7 | ADJACONC | CCONCONC | ADJACONC | ADJACONC |
8 | ADJACONC | CCONCONC | CCONCONC | ADJACONC |