1: (0 3 10)

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

2: (1 20 4)

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

3: (14 17 19)

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

4: (13 18 15)

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