1: (0 4 9)

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

2: (2 19 8)

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

3: (1 20 5)

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

4: (0 7 16)

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