dim=21, degree=10, lambda=3, mu=6

011111111110000000000
101110000001111110000
110001100001100001111
110000011000011001111
110000000110000111111
101000010100011111100
101000001010011110011
100101000011100110011
100100100101100111100
100011001001111000011
100010110001111001100
011000011110010101010
011000011110001010101
010101100111000010101
010101100110100101010
010011111001001000101
010011111000110001010
001111001011001010001
001111001010110100010
001110110101001010100
001110110100110101000


TOTAL NUMBER OF STRONGLY REGULAR GRAPHS = 1