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