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