1: (0 1 15)

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

2: (4 15 21)

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

3: (8 22 18)

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

4: (3 13 5)

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