1: (2 6 12)

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

2: (5 20 7)

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

3: (1 13 4)

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

4: (0 8 6)

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