1: (6 8 10)

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

2: (2 8 20)

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

3: (1 18 3)

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

4: (5 19 7)

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