<|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
Sr
0.00 0.00 0.00
Y
0.43 0.43 0.43
Tc
0.62 0.62 0.62
Sn
0.81 0.81 0.81
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
5.1 5.1 5.1
59 59 59
Sr
0.00 0.00 0.00
Y
0.43 0.43 0.43
Tc
0.62 0.62 0.62
Sn
0.81 0.81 0.81
Identify the crystal system.