1: (0 1 4)

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

2: (4 7 12)

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

3: (6 18 8)

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

4: (1 12 5)

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