
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
A historian is organizing a riddle for a museum display about ancient scripts. The task is to guess the year a certain script was first used, based on these clues: the year is formed from the six digits 1, 2, 2, 3, 3, and 4, and the year must begin with the digit 1 and end with the digit 4.

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