1: (0 6 9)

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

2: (1 4 9)

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

3: (3 19 5)

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

4: (2 20 15)

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