<|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:
7.1 7.1 7.1
33 33 33
Y
0.00 0.00 0.09
V
0.00 0.00 0.00
Sb
0.00 0.00 0.30
Sb
0.00 0.00 0.89
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
7.1 7.1 7.1
33 33 33
Y
0.00 0.00 0.09
V
0.00 0.00 0.00
Sb
0.00 0.00 0.30
Sb
0.00 0.00 0.89
Identify the crystal system.