1: (0 1 2)

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

2: (2 7 18)

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

3: (4 20 10)

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

4: (6 16 8)

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