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

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

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

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

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