<|im_start|>system
You are a helpful assistant. You first think about the reasoning process in the mind and then provide the user with the answer. You should try to truely solve the question by yourself without cheating.  <|im_end|>
<|im_start|>user
 A number contains only the digits 3 or 4, and both digits appear at least once. This number is a multiple of both 3 and 4. What is the smallest such number? Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>
user
3444
A number contains only the digits 3 or 4, and both digits appear at least once. This number is a multiple of both 3 and 4. What is the smallest such number?
test