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