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