1: (0 1 6)

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

2: (1 12 18)

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

3: (9 19 17)

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

4: (6 21 18)

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