1: (8 11 18)

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

2: (7 14 9)

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

3: (10 17 12)

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

4: (6 15 11)

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