1: (6 11 18)

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

2: (9 19 12)

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

3: (5 10 7)

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

4: (4 13 11)

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