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