<|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:
5.0 5.0 5.0
59 59 59
Tm
0.27 0.27 0.27
Tm
0.76 0.76 0.76
U
0.51 0.51 0.51
Cr
0.00 0.00 0.00
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
5.0 5.0 5.0
59 59 59
Tm
0.27 0.27 0.27
Tm
0.76 0.76 0.76
U
0.51 0.51 0.51
Cr
0.00 0.00 0.00
Identify the crystal system.