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