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

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

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

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

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