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