1: (3 6 9)

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

2: (4 11 7)

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

3: (8 20 10)

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

4: (6 12 14)

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