<|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:
5.6 5.6 5.6
59 59 59
Sr
0.97 0.97 0.97
Zn
0.00 0.00 0.00
Bi
0.91 0.91 0.91
Pb
0.94 0.94 0.94
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
5.6 5.6 5.6
59 59 59
Sr
0.97 0.97 0.97
Zn
0.00 0.00 0.00
Bi
0.91 0.91 0.91
Pb
0.94 0.94 0.94
Identify the crystal system.