1: (7 14 19)

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

2: (1 15 13)

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

3: (14 20 17)

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

4: (0 18 3)

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