1: (0 3 18)

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

2: (2 21 10)

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

3: (6 20 16)

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

4: (14 19 17)

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