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

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

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

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

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