<|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:
3.4 4.8 6.3
90 105 90
Y
0.49 0.38 0.76
Y
0.92 0.00 0.79
Sc
0.19 0.00 0.38
Cr
0.29 0.38 0.15
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.4 4.8 6.3
90 105 90
Y
0.49 0.38 0.76
Y
0.92 0.00 0.79
Sc
0.19 0.00 0.38
Cr
0.29 0.38 0.15
Identify the crystal system.