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