<|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:
4.9 4.9 4.6
109 109 107
Al
0.00 0.00 0.00
Te
0.20 0.01 0.90
Te
0.20 0.99 0.90
Ir
0.92 0.00 0.00
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
4.9 4.9 4.6
109 109 107
Al
0.00 0.00 0.00
Te
0.20 0.01 0.90
Te
0.20 0.99 0.90
Ir
0.92 0.00 0.00
Identify the crystal system.