1: (2 12 20)

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

2: (2 6 8)

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

3: (5 10 7)

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

4: (4 20 8)

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