1: (2 7 12)

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

2: (4 20 11)

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

3: (3 7 14)

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

4: (0 15 13)

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