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