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

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

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

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

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