1: (0 3 8)

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

2: (2 20 4)

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

3: (3 12 5)

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

4: (6 13 10)

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