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