1: (8 11 18)

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

2: (4 17 9)

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

3: (7 12 10)

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

4: (11 19 13)

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