
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
A zoo holds five pairs of different animals, each pair consisting of one male and one female. The zookeeper wants to feed these animals in a specific order: each animal must be followed by another of the opposite gender. If the zookeeper starts by feeding the female lion without ever feeding the male lion right after feeding any female, how many ways can the zookeeper feed all the animals?

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