1: (1 8 17)

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

2: (2 20 14)

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

3: (7 15 13)

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

4: (4 8 19)

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