1: (2 10 16)

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

2: (6 20 11)

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

3: (0 18 15)

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

4: (10 17 12)

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