1: (1 8 11)

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

2: (11 15 19)

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

3: (10 16 13)

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

4: (6 20 18)

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