1: (7 11 18)

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

2: (6 14 8)

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

3: (5 12 10)

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

4: (11 19 13)

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