1: (3 7 14)

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

2: (1 12 4)

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

3: (2 10 5)

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

4: (9 14 11)

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