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