Recently, Colin found that DeepSeek is such a useful AI that he can always give it problems he meets and receive lots of good suggestions, especially when Colin turns on the DeepThink option: DeepSeek will show the procedure of thinking, and it makes everything look so clear and convincing!

Although DeepSeek's thinking procedure does look like a human's, Colin found a phenomenon that always starts with, "Okay, so I want to figure out how to..."

Colin wants to build an extraordinary AI by himself: ColinSeek, but since Colin knows too little about AI, he decides to start by imitating. Now, please help Colin write the very first code for the ColinThink option of ColinSeek:

When the user asks in the format "How to xxx?", show the thinking procedure as "Okay, so I want to figure out how to xxx." The last part (xxx) is the same as the user's question.

A single line represents the user's question. The input is guaranteed to start with "How to " and end with "?". The input between these two parts consists of lower English letters, digits, and blank spaces. It's guaranteed that the input size is larger than 1 KB and less than 16 KB.

Output the thinking procedure of ColinSeek, as described in the description.

How to win the champion of gxcpc?

Okay, so I want to figure out how to win the champion of gxcpc.

How to solve these 13 questions ?

Okay, so I want to figure out how to solve these 13 questions .