1: (3 6 9)

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

2: (2 9 10)

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

3: (5 20 7)

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

4: (0 13 4)

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