1: (1 4 17)

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

2: (2 20 14)

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

3: (5 17 15)

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

4: (0 7 3)

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