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