1: (4 11 16)

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

2: (10 18 12)

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

3: (9 19 16)

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

4: (3 17 5)

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