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