<|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:
9.0 9.0 9.0
22 22 22
Na
0.00 0.00 0.00
Y
0.00 0.00 0.13
Be
0.00 0.00 0.80
Be
0.00 0.00 0.45
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
9.0 9.0 9.0
22 22 22
Na
0.00 0.00 0.00
Y
0.00 0.00 0.13
Be
0.00 0.00 0.80
Be
0.00 0.00 0.45
Identify the crystal system.