1: (0 3 18)

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

2: (2 21 6)

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

3: (3 20 17)

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

4: (1 13 5)

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