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