(0 21 2)(1 7 3)(4 13 6)(5 10 8)(9 17 11)(12 23 14)(15 19 16)(18 22 20)
ALLOWS (11/8)-SEQUENCE
1: (4 13 17)

(0 21 2)(1 7 3)(4 11 9 17 6)(5 10 8)(12 23 14)(13)(15 19 16)(18 22 20)
2: (6 9 17)

(0 21 2)(1 7 3)(4 11 9)(5 10 8)(6)(12 23 14)(13)(15 19 16)(17)(18 22 20)
3: (5 10 8)

(0 21 2)(1 7 3)(4 11 9)(5)(6)(8)(10)(12 23 14)(13)(15 19 16)(17)(18 22 20)
4: (4 11 9)

(0 21 2)(1 7 3)(4)(5)(6)(8)(9)(10)(11)(12 23 14)(13)(15 19 16)(17)(18 22 20)