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