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