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

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

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

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

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