<|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:
5.1 5.1 3.8
90 90 96
Sn
0.00 0.00 0.00
Ge
0.69 0.88 0.92
Ge
0.69 0.12 0.92
Bi
0.39 0.00 0.00
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
5.1 5.1 3.8
90 90 96
Sn
0.00 0.00 0.00
Ge
0.69 0.88 0.92
Ge
0.69 0.12 0.92
Bi
0.39 0.00 0.00
Identify the crystal system.