1: (0 8 15)

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

2: (7 20 13)

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

3: (6 10 15)

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

4: (9 14 11)

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