1: (6 8 9)

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

2: (2 8 20)

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

3: (1 18 3)

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

4: (2 9 4)

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