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