
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 has six different Spiderman comic books, five different Archie comic books, four different Garfield comic books, and three different Batman comic books. When stacked, each type of comic books is grouped together. In how many different orders can these 18 comic books be stacked in a pile with the covers facing up and all of them facing the same direction?

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