1: (2 4 13)

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

2: (3 20 5)

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

3: (0 14 12)

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

4: (1 13 10)

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