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