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