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