<|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:
4.8 4.8 5.5
90 90 119
Cu
0.00 0.00 0.00
Cu
0.00 0.00 0.76
Cu
0.39 0.38 0.14
Cu
0.00 0.76 0.38
Bi
0.39 0.38 0.38
Bi
0.00 0.76 0.14
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
4.8 4.8 5.5
90 90 119
Cu
0.00 0.00 0.00
Cu
0.00 0.00 0.76
Cu
0.39 0.38 0.14
Cu
0.00 0.76 0.38
Bi
0.39 0.38 0.38
Bi
0.00 0.76 0.14
Identify the crystal system.