1: (6 14 18)

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

2: (5 17 7)

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

3: (13 20 15)

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

4: (1 18 12)

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