1: (6 9 15)

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

2: (4 10 8)

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

3: (5 20 7)

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

4: (0 11 9)

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