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