
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
Given four siblings from two families of two children each need to take a trip in a larger van with two rows of four seats, find the number of different seating arrangements possible while maintaining order and ensuring no two siblings sit next to each other in the same row or directly in front of or behind each other.

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