1: (0 1 2)

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

2: (2 7 19)

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

3: (6 21 18)

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

4: (1 19 5)

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