1: (0 4 5)

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

2: (5 10 21)

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

3: (2 13 8)

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

4: (1 6 3)

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