<|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:
2.9 4.6 4.2
90 94 90
Ge
0.90 0.31 0.14
P
0.61 0.00 0.89
Ru
0.56 0.31 0.02
Ru
0.75 0.00 0.28
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
2.9 4.6 4.2
90 94 90
Ge
0.90 0.31 0.14
P
0.61 0.00 0.89
Ru
0.56 0.31 0.02
Ru
0.75 0.00 0.28
Identify the crystal system.