1: (0 2 16)

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

2: (4 16 20)

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

3: (3 18 14)

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

4: (13 17 15)

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