1: (0 6 13)

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

2: (8 13 18)

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

3: (12 20 15)

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

4: (1 19 16)

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