(0 22 4)(1 13 2)(3 10 5)(6 11 9)(7 21 8)(12 16 14)(15 19 17)(18 23 20)
ALLOWS (11/8)-SEQUENCE
1: (4 7 21)
(0 22 4 8 7)(1 13 2)(3 10 5)(6 11 9)(12 16 14)(15 19 17)(18 23 20)(21)
2: (3 10 5)
(0 22 4 8 7)(1 13 2)(3)(5)(6 11 9)(10)(12 16 14)(15 19 17)(18 23 20)(21)
3: (6 11 9)
(0 22 4 8 7)(1 13 2)(3)(5)(6)(9)(10)(11)(12 16 14)(15 19 17)(18 23 20)(21)
4: (4 8 22)
(0 22 7)(1 13 2)(3)(4)(5)(6)(8)(9)(10)(11)(12 16 14)(15 19 17)(18 23 20)(21)