1: (2 5 18)

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

2: (4 20 6)

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

3: (0 16 2)

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

4: (1 7 3)

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