<|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:
3.7 3.7 10.2
90 90 90
K
0.83 0.83 0.31
K
0.00 0.00 0.45
Fe
0.00 0.00 0.61
Au
0.83 0.83 0.10
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.7 3.7 10.2
90 90 90
K
0.83 0.83 0.31
K
0.00 0.00 0.45
Fe
0.00 0.00 0.61
Au
0.83 0.83 0.10
Identify the crystal system.