1: (2 6 8)

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

2: (1 6 16)

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

3: (5 10 7)

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

4: (1 8 3)

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