eastwestwalls 4 8 8
eastwestwalls 4 7 7
eastwestwalls 4 6 6
eastwestwalls 4 5 5
eastwestwalls 4 4 4
eastwestwalls 4 3 3
northsouthwalls 5 7 7
northsouthwalls 5 6 6
northsouthwalls 5 5 5
northsouthwalls 5 4 4
northsouthwalls 5 3 3
northsouthwalls 5 2 2
