1: (0 2 14)

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

2: (4 14 21)

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

3: (3 15 13)

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

4: (2 16 14)

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