1: (3 6 20)

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

2: (6 10 13)

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

3: (8 14 11)

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

4: (2 7 5)

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