1: (9 12 17)

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

2: (8 14 17)

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

3: (0 15 13)

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

4: (7 17 12)

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