1: (3 5 13)

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

2: (2 7 4)

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

3: (0 11 5)

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

4: (1 17 12)

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