1: (0 2 4)

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

2: (1 5 3)

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

3: (2 15 18)

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

4: (14 19 17)

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