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