1: (1 5 6)

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

2: (3 7 5)

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

3: (2 20 4)

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

4: (3 18 6)

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