<|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:
4.0 4.0 7.9
90 90 90
Sr
0.00 0.00 0.00
Bi
0.00 0.00 0.96
Te
0.00 0.00 0.99
Te
0.00 0.00 0.94
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
4.0 4.0 7.9
90 90 90
Sr
0.00 0.00 0.00
Bi
0.00 0.00 0.96
Te
0.00 0.00 0.99
Te
0.00 0.00 0.94
Identify the crystal system.