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

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

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

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

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