1: (2 4 16)

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

2: (0 8 3)

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

3: (4 20 15)

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

4: (7 18 9)

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