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