<|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:
8.9 8.9 8.9
18 18 18
Al
0.00 0.00 0.07
Ga
0.00 0.00 0.63
Re
0.00 0.00 0.06
Re
0.00 0.00 0.68
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
8.9 8.9 8.9
18 18 18
Al
0.00 0.00 0.07
Ga
0.00 0.00 0.63
Re
0.00 0.00 0.06
Re
0.00 0.00 0.68
Identify the crystal system.