1: (6 10 16)

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

2: (5 13 7)

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

3: (3 11 9)

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

4: (10 17 12)

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