1: (0 3 7)

(0 5 3 19 14 4 2)(1 21 20)(6 17 13 10 8)(7)(9 15 11)(12 18 16)

2: (2 14 4)

(0 5 3 19 14)(1 21 20)(2)(4)(6 17 13 10 8)(7)(9 15 11)(12 18 16)

3: (6 17 13)

(0 5 3 19 14)(1 21 20)(2)(4)(6 10 8)(7)(9 15 11)(12 18 16)(13)(17)

4: (0 5 3)

(0 19 14)(1 21 20)(2)(3)(4)(5)(6 10 8)(7)(9 15 11)(12 18 16)(13)(17)