1: (5 9 18)

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

2: (2 10 8)

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

3: (4 11 6)

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

4: (3 17 9)

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