1: (2 5 8)

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

2: (3 10 6)

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

3: (7 12 9)

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

4: (5 13 14)

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