1: (6 13 19)

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

2: (5 16 7)

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

3: (10 17 15)

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

4: (9 13 20)

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