Problem Description

“So?” originates from a rhetorical question in the Northeastern Chinese dialect. After spreading online, it has evolved into three core semantic layers:

• Questioning function: When holding objections to others' viewpoints, one may use rhetorical questions to request further explanations. This is also humorously referred to by netizens as an “indifferent” attitude towards life;
• Social Buffering: Used as a transitional phrase in conversation scenarios where there is nothing to continue the conversation;
• Attitude expression: It indicates a detached attitude towards the outcome of things, such as “Did poorly on the exam? So?” It conveys an optimistic attitude towards life that is not internally consumed and not influenced by others.

Two days later, Timothy had an exam in Microeconomics, but he felt his mind was empty and he knew nothing. However, his roommate insisted on inviting him to play Valorant. Timothy was already anxious, so he planned to spend about 30 minutes reasoning with him. But his roommate started with a zero-frame attack, saying, “So?”.

Timothy felt speechless and didn't know what to say. Suddenly, he had an inspiration and viewed his behavior as a human-machine interaction. He told him that even a machine could do it, and thus developed a “So” automaton, meaning that no matter what was input, it would always output “So?”.

Input

Input a number $t$ ($1\leqslant t\leqslant 10^5$) on the first line;

Next, there are $t$ lines, with each line representing what Timothy said to his roommate.

Output

Finally, output a string So?, please note to use a western question mark as punctuation.

Samples

3
Wei! Laozi am going to fail my microeconomics course.
Can you tmd go and review?
Playing Valorant will hurt you!

So?