1: (6 15 18)

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

2: (14 20 16)

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

3: (0 18 13)

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

4: (5 19 7)

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