<|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:
4.7 4.7 4.8
99 99 34
Nb
0.09 0.00 0.27
Re
0.24 0.00 0.71
Re
0.66 0.00 0.65
Ni
0.56 0.00 0.18
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
4.7 4.7 4.8
99 99 34
Nb
0.09 0.00 0.27
Re
0.24 0.00 0.71
Re
0.66 0.00 0.65
Ni
0.56 0.00 0.18
Identify the crystal system.