1: (2 6 17)

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

2: (0 7 4)

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

3: (1 20 15)

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

4: (5 14 6)

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