1: (0 2 6)

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

2: (1 8 3)

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

3: (2 18 20)

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

4: (17 21 19)

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