1: (0 1 2)

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

2: (1 11 18)

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

3: (9 21 16)

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

4: (15 19 17)

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