1: (4 6 20)

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

2: (2 7 4)

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

3: (1 18 3)

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

4: (2 10 6)

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