
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
Four sibling pairs from different families need to travel in a larger van with two rows of four seats each. To maintain order, siblings should not sit next to each other in the same row or directly in front of each other. Find the number of different seating arrangements for these eight children.

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