1: (11 14 20)

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

2: (9 15 13)

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

3: (3 16 14)

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

4: (0 18 4)

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