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