KarelWorld streets 10 avenues 10 beepers 5 2 1 eastwestwalls 5 5 5 eastwestwalls 5 4 4 eastwestwalls 5 3 3 eastwestwalls 5 2 2 eastwestwalls 1 5 5 eastwestwalls 1 4 4 eastwestwalls 1 3 3 eastwestwalls 1 2 2 northsouthwalls 1 3 3 northsouthwalls 5 2 2 northsouthwalls 1 2 2 northsouthwalls 5 5 5 northsouthwalls 1 5 5 northsouthwalls 5 4 4 northsouthwalls 1 4 4 northsouthwalls 5 3 3