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