<|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:
9.9 9.9 9.9
16 16 16
Ca
0.00 0.00 0.00
V
0.00 0.00 0.06
V
0.00 0.00 0.32
Cu
0.00 0.00 0.69
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
9.9 9.9 9.9
16 16 16
Ca
0.00 0.00 0.00
V
0.00 0.00 0.06
V
0.00 0.00 0.32
Cu
0.00 0.00 0.69
Identify the crystal system.