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