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