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

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

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

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

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