1: (0 6 10)

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

2: (1 4 10)

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

3: (3 19 5)

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

4: (2 20 17)

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