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