1: (0 7 9)

(0)(1 20 17 15 13)(2 7 19 18 16 9 5)(3 21 4)(6 11 8)(10 14 12)

2: (6 11 8)

(0)(1 20 17 15 13)(2 7 19 18 16 9 5)(3 21 4)(6)(8)(10 14 12)(11)

3: (5 19 9)

(0)(1 20 17 15 13)(2 7 19)(3 21 4)(5)(6)(8)(9 18 16)(10 14 12)(11)

4: (1 20 17)

(0)(1 15 13)(2 7 19)(3 21 4)(5)(6)(8)(9 18 16)(10 14 12)(11)(17)(20)