1: (0 5 13)

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

2: (4 19 6)

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

3: (1 5 8)

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

4: (3 10 7)

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