<|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:
5.3 5.3 4.5
106 106 35
Hf
0.99 0.00 0.13
Hf
0.33 0.00 0.07
Cu
0.37 0.00 0.03
Os
0.26 0.00 0.26
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
5.3 5.3 4.5
106 106 35
Hf
0.99 0.00 0.13
Hf
0.33 0.00 0.07
Cu
0.37 0.00 0.03
Os
0.26 0.00 0.26
Identify the crystal system.