<|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:
4.8 4.8 3.3
90 90 119
Hg
1.00 0.76 0.31
Ir
0.00 0.00 0.10
Pb
0.39 0.38 0.92
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
4.8 4.8 3.3
90 90 119
Hg
1.00 0.76 0.31
Ir
0.00 0.00 0.10
Pb
0.39 0.38 0.92
Identify the crystal system.