(0 4 2)(1 20 17)(3 11 5)(6 12 8)(7 18 9)(10 15 13)(14 19 16)
ALLOWS (11/8)-SEQUENCE
1: (9 15 18)

(0 4 2)(1 20 17)(3 11 5)(6 12 8)(7 18 13 10 15)(9)(14 19 16)
2: (14 19 16)

(0 4 2)(1 20 17)(3 11 5)(6 12 8)(7 18 13 10 15)(9)(14)(16)(19)
3: (7 18 13)

(0 4 2)(1 20 17)(3 11 5)(6 12 8)(7 10 15)(9)(13)(14)(16)(18)(19)
4: (6 12 8)

(0 4 2)(1 20 17)(3 11 5)(6)(7 10 15)(8)(9)(12)(13)(14)(16)(18)(19)