
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
Children are assembling robot toys. Initially, every 2 children cooperate to assemble 1 small robot toy, then every 3 children cooperate to assemble 1 large robot toy. A total of 30 robot toys of various sizes were assembled. How many children are there in total?

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