
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 program is as follows:  
INPUT "a, b, c="; a, b, c  
a = b  
b = c  
c = a  
PRINT a, b, c  
If the input is 10, 20, 30, then the output result is  
.

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