1: (0 4 6)

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

2: (1 7 5)

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

3: (4 17 20)

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

4: (16 21 18)

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