1: (0 2 7)

(0)(1 20 17)(2 22 14 9 7 21 4)(3 8 5)(6 12 10)(11 15 13)(16 19 18)

2: (4 7 21)

(0)(1 20 17)(2 22 14 9 7)(3 8 5)(4)(6 12 10)(11 15 13)(16 19 18)(21)

3: (3 8 5)

(0)(1 20 17)(2 22 14 9 7)(3)(4)(5)(6 12 10)(8)(11 15 13)(16 19 18)(21)

4: (2 9 7)

(0)(1 20 17)(2)(3)(4)(5)(6 12 10)(7)(8)(9 22 14)(11 15 13)(16 19 18)(21)