1: (0 4 5)

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

2: (4 7 10)

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

3: (6 17 8)

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

4: (9 19 16)

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