1: (0 6 15)

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

2: (5 18 7)

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

3: (14 19 16)

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

4: (4 11 15)

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