<|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:
6.3 6.3 6.3
59 59 59
Ta
0.67 0.67 0.67
Pb
0.34 0.55 0.55
Pb
0.55 0.55 0.34
Pb
0.55 0.34 0.55
Pb
0.34 0.34 0.34
Cl
0.00 0.00 0.00
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
6.3 6.3 6.3
59 59 59
Ta
0.67 0.67 0.67
Pb
0.34 0.55 0.55
Pb
0.55 0.55 0.34
Pb
0.55 0.34 0.55
Pb
0.34 0.34 0.34
Cl
0.00 0.00 0.00
Identify the crystal system.