(0 20 18)(1 9 7)(2 17 4)(3 19 16 14 6)(5 22 21)(8 12 10)(11 15 13)
ALLOWS (11/8)-SEQUENCE
1: (0 7 18)

(0)(1 9 7 20 18)(2 17 4)(3 19 16 14 6)(5 22 21)(8 12 10)(11 15 13)
2: (3 19 16)

(0)(1 9 7 20 18)(2 17 4)(3 14 6)(5 22 21)(8 12 10)(11 15 13)(16)(19)
3: (1 9 18)

(0)(1)(2 17 4)(3 14 6)(5 22 21)(7 20 18)(8 12 10)(9)(11 15 13)(16)(19)
4: (2 17 4)

(0)(1)(2)(3 14 6)(4)(5 22 21)(7 20 18)(8 12 10)(9)(11 15 13)(16)(17)(19)