<|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:
9.5 9.5 9.5
19 19 19
Y
0.00 0.00 0.75
Y
0.00 0.00 0.28
Ta
0.00 0.00 0.01
Fe
0.00 0.00 0.00
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
9.5 9.5 9.5
19 19 19
Y
0.00 0.00 0.75
Y
0.00 0.00 0.28
Ta
0.00 0.00 0.01
Fe
0.00 0.00 0.00
Identify the crystal system.