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

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

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

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

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