1: (6 9 13)

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

2: (5 10 8)

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

3: (9 19 11)

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

4: (0 14 12)

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