1: (0 2 15)

(0)(1 21 3)(2 20 15 6 4)(5 10 7)(8 22 16 13 12)(9 18 17)(11 19 14)

2: (1 21 3)

(0)(1)(2 20 15 6 4)(3)(5 10 7)(8 22 16 13 12)(9 18 17)(11 19 14)(21)

3: (13 22 16)

(0)(1)(2 20 15 6 4)(3)(5 10 7)(8 22 12)(9 18 17)(11 19 14)(13)(16)(21)

4: (2 20 4)

(0)(1)(2)(3)(4 15 6)(5 10 7)(8 22 12)(9 18 17)(11 19 14)(13)(16)(20)(21)