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

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

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

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

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