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

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

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

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

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