1: (5 13 16)

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

2: (11 20 14)

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

3: (3 12 5)

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

4: (9 17 15)

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