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