1: (4 8 15)

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

2: (3 9 5)

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

3: (2 12 8)

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

4: (11 20 13)

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