<|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:
5.2 5.2 5.2
59 59 59
Ca
0.85 0.85 0.85
Ca
0.00 0.00 0.00
Ga
0.70 0.70 0.70
As
0.55 0.55 0.55
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
5.2 5.2 5.2
59 59 59
Ca
0.85 0.85 0.85
Ca
0.00 0.00 0.00
Ga
0.70 0.70 0.70
As
0.55 0.55 0.55
Identify the crystal system.