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