
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
Samia set off to visit her friend on her bicycle, traveling at an average speed of 20 kilometers per hour. After traveling for 3 hours, she had a flat tire and decided to take a bus that travels at an average speed of 60 kilometers per hour and covered the next part of the journey in 30 minutes. Upon reaching the bus stop close to her friend's house, she walked the remaining 4 kilometers to her friend's house at a rate of 4 kilometers per hour. Calculate the total time of Samia's entire journey.

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