1: (4 14 20)

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

2: (2 18 6)

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

3: (1 19 17)

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

4: (3 12 4)

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