1: (8 12 17)

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

2: (6 13 11)

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

3: (2 16 12)

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

4: (4 9 7)

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