1: (0 1 2)

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

2: (1 9 17)

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

3: (6 19 11)

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

4: (10 18 12)

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