<|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:
4.7 4.7 3.3
90 90 90
Ag
0.35 0.35 0.00
Pd
0.00 0.00 0.00
Se
0.00 0.35 0.67
Se
0.35 0.00 0.67
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
4.7 4.7 3.3
90 90 90
Ag
0.35 0.35 0.00
Pd
0.00 0.00 0.00
Se
0.00 0.35 0.67
Se
0.35 0.00 0.67
Identify the crystal system.