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