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