<|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:
3.0 3.9 4.4
90 90 90
Zn
0.00 0.97 0.18
Zn
0.49 0.00 0.18
Co
0.49 0.97 0.00
Si
0.00 0.00 0.00
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.0 3.9 4.4
90 90 90
Zn
0.00 0.97 0.18
Zn
0.49 0.00 0.18
Co
0.49 0.97 0.00
Si
0.00 0.00 0.00
Identify the crystal system.