1: (1 4 14)

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

2: (2 4 8)

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

3: (6 15 13)

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

4: (5 10 7)

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