1: (4 6 18)

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

2: (3 7 5)

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

3: (6 20 9)

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

4: (8 19 16)

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