1: (4 11 20)

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

2: (3 17 5)

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

3: (2 19 11)

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

4: (0 18 15)

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