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

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

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

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

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