1: (6 8 17)

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

2: (5 10 7)

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

3: (3 15 8)

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

4: (1 16 14)

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