1: (4 14 16)

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

2: (13 20 15)

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

3: (3 17 5)

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

4: (12 18 16)

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