1: (4 7 17)

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

2: (2 11 5)

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

3: (3 17 12)

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

4: (1 8 6)

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