1: (0 17 18)

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

2: (0 4 7)

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

3: (3 10 5)

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

4: (2 18 7)

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