<|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:
4.4 4.5 4.6
90 90 90
Y
0.19 0.00 0.32
Ga
0.00 0.00 0.00
Ga
0.00 0.26 0.32
Pb
0.19 0.26 0.00
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
4.4 4.5 4.6
90 90 90
Y
0.19 0.00 0.32
Ga
0.00 0.00 0.00
Ga
0.00 0.26 0.32
Pb
0.19 0.26 0.00
Identify the crystal system.