<|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:
2.8 2.8 6.4
90 90 119
Al
0.00 0.00 0.07
Zn
0.00 0.63 0.24
Os
0.41 0.82 0.08
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
2.8 2.8 6.4
90 90 119
Al
0.00 0.00 0.07
Zn
0.00 0.63 0.24
Os
0.41 0.82 0.08
Identify the crystal system.