1: (9 15 20)

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

2: (1 18 14)

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

3: (9 15 20)

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

4: (0 19 5)

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