<|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:
4.4 4.4 4.4
59 59 59
Hf
0.09 0.09 0.09
Al
0.00 0.00 0.00
Tc
0.55 0.55 0.55
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
4.4 4.4 4.4
59 59 59
Hf
0.09 0.09 0.09
Al
0.00 0.00 0.00
Tc
0.55 0.55 0.55
Identify the crystal system.