
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
Class 3(1) has 37 students who plan to go on a picnic under the guidance of their homeroom teacher. There are two types of vehicles available for rent: Type A vehicles can accommodate 6 people, and Type B vehicles can accommodate 4 people. It is required that there be no empty seats. Please write at least 3 different rental plans.  
First plan: Type A vehicles \_\_\_\_\_\_ units, Type B vehicles \_\_\_\_\_\_ units;  
Second plan: Type A vehicles \_\_\_\_\_\_ units, Type B vehicles \_\_\_\_\_\_ units;  
Third plan: Type A vehicles \_\_\_\_\_\_ units, Type B vehicles \_\_\_\_\_\_ units.

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