<|im_start|>system
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>user
Given the following crystal representation:
2.9 4.0 5.6
90 90 90
Zn
0.43 0.99 0.55
Zn
0.00 0.00 0.35
Cd
0.43 0.99 0.84
Ru
0.00 0.00 0.39
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
2.9 4.0 5.6
90 90 90
Zn
0.43 0.99 0.55
Zn
0.00 0.00 0.35
Cd
0.43 0.99 0.84
Ru
0.00 0.00 0.39
Identify the crystal system.