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