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