<|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:
7.1 7.1 3.0
78 76 24
Ta
0.04 0.22 0.01
Si
0.04 0.22 0.12
Br
0.04 0.22 0.44
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
7.1 7.1 3.0
78 76 24
Ta
0.04 0.22 0.01
Si
0.04 0.22 0.12
Br
0.04 0.22 0.44
Identify the crystal system.