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