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