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