
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
As the Spring Festival approaches, a calligraphy group at a certain school has written several pairs of couplets and is preparing to give them to four elderly widows. The couplets are divided into long and short pairs, and regardless of whether they are long or short, the content is different. After investigation, each household of the four elderly widows needs 1 pair of long couplets, with one household needing 1 pair of short couplets and the other three households needing 2 pairs of short couplets each. The calligraphy group selected 11 pairs of couplets as required. The number of different ways to give them out is ______.

Present the answer in LaTex format: \boxed{Your answer}
user