<|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:
5.1 5.1 5.1
59 59 59
K
0.00 0.00 0.00
In
0.81 0.81 0.81
Ni
0.42 0.42 0.42
Hg
0.61 0.61 0.61
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
5.1 5.1 5.1
59 59 59
K
0.00 0.00 0.00
In
0.81 0.81 0.81
Ni
0.42 0.42 0.42
Hg
0.61 0.61 0.61
Identify the crystal system.