
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
Mr. Reader now has seven different Spiderman comic books, six different Archie comic books, and five different Garfield comic books. He decides to split them into two stacks such that one stack has all the Spiderman books and the other stack holds all the Archie and Garfield books together. The books in each group are stacked with their spines facing the same direction. In how many different ways can Mr. Reader arrange his 18 comic books into these two stacks?

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