1: (1 7 14)

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

2: (0 12 4)

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

3: (3 10 5)

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

4: (9 14 11)

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