1: (0 4 16)

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

2: (1 20 15)

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

3: (0 12 2)

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

4: (7 17 14)

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