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