1: (0 1 2)

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

2: (2 5 16)

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

3: (4 21 6)

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

4: (1 16 3)

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