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