
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
Two standard decks of 52 cards are combined, making a total of 104 cards with duplicates for each rank and suit. The decks are shuffled together, and the cards are randomly arranged. What is the probability that the top card is either the King of $\heartsuit$ or the King of $\diamondsuit$?

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