1: (0 1 3)

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

2: (1 6 18)

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

3: (2 21 15)

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

4: (5 16 12)

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