1: (0 12 16)

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

2: (6 17 15)

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

3: (5 21 7)

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

4: (0 14 17)

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