<|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:
3.2 4.3 6.4
90 93 90
Ag
0.41 0.13 0.95
Ag
0.43 0.13 0.42
Bi
0.80 0.00 0.19
As
0.00 0.00 0.00
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.2 4.3 6.4
90 93 90
Ag
0.41 0.13 0.95
Ag
0.43 0.13 0.42
Bi
0.80 0.00 0.19
As
0.00 0.00 0.00
Identify the crystal system.