1: (0 1 17)

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

2: (3 17 21)

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

3: (15 22 19)

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

4: (14 18 16)

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