1: (3 6 18)

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

2: (2 7 4)

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

3: (0 14 6)

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

4: (11 19 17)

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