1: (0 1 9)

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

2: (1 10 17)

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

3: (5 19 12)

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

4: (7 14 11)

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