<|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:
2.7 4.3 5.4
90 90 90
Co
0.00 0.00 0.00
Ag
0.33 0.17 0.06
Ag
0.33 0.17 0.33
W
0.00 0.00 0.70
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
2.7 4.3 5.4
90 90 90
Co
0.00 0.00 0.00
Ag
0.33 0.17 0.06
Ag
0.33 0.17 0.33
W
0.00 0.00 0.70
Identify the crystal system.