1: (2 12 20)

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

2: (1 14 3)

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

3: (9 18 12)

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

4: (11 16 13)

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