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