
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
The infinite sequence consisting of 1s and 2s has an interesting characteristic: starting from the first term, group the terms with the same number together, then write down the number of terms in each group in sequence. This sequence formed exactly matches itself. This sequence is known as the Kolakoski sequence. According to this characteristic, write the next 8 terms of this sequence (from the 13th term to the 20th term).

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