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