1: (0 1 15)

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

2: (1 6 9)

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

3: (5 10 8)

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

4: (0 9 3)

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