1: (0 7 9)

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

2: (6 14 8)

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

3: (5 20 9)

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

4: (1 21 18)

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