<|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:
3.1 3.1 9.4
90 90 90
In
0.57 0.57 0.22
In
0.00 0.00 0.76
W
0.57 0.57 0.76
Br
0.00 0.00 0.37
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.1 3.1 9.4
90 90 90
In
0.57 0.57 0.22
In
0.00 0.00 0.76
W
0.57 0.57 0.76
Br
0.00 0.00 0.37
Identify the crystal system.