1: (0 2 3)

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

2: (2 5 18)

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

3: (1 21 9)

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

4: (7 19 17)

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