How many vertical asymptotes does the graph of
\[y = \frac{(x + 3)^5 (x + 2)^8 (x + 1)^4 (x - 7)^2}{(x + 3)^{11} (x + 2)^6 (x + 1)^4 x^2}\]have?
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
How many vertical asymptotes does the graph of
\[y = \frac{(x + 3)^5 (x + 2)^8 (x + 1)^4 (x - 7)^2}{(x + 3)^{11} (x + 2)^6 (x + 1)^4 x^2}\]have?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
2
How many vertical asymptotes does the graph of
\[y = \frac{(x + 3)^5 (x + 2)^8 (x + 1)^4 (x - 7)^2}{(x + 3)^{11} (x + 2)^6 (x + 1)^4 x^2}\]have?
train