1: (4 11 17)

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

2: (9 18 16)

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

3: (8 12 10)

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

4: (1 17 15)

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