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