1: (0 2 3)

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

2: (3 14 20)

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

3: (13 21 16)

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

4: (2 20 4)

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