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