1: (4 7 15)

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

2: (2 8 6)

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

3: (0 9 7)

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

4: (1 20 10)

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