1: (0 1 15)

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

2: (0 20 11)

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

3: (9 17 12)

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

4: (14 19 16)

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