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