1: (0 1 6)

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

2: (1 7 17)

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

3: (6 19 14)

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

4: (12 18 16)

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