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