1: (3 6 19)

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

2: (0 18 4)

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

3: (2 7 5)

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

4: (6 20 8)

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