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