
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 block has two streets, Main Street and Side Street, each with 20 houses on both sides, totaling 80 houses. On the north side of Main Street, addresses form an arithmetic sequence beginning at 5 with a common difference of 7. On the south side, addresses begin at 6 with the same common difference. On Side Street, the north side addresses start at 7 with a common difference of 8, and the south side starts at 8 with the same difference. A sign painter charges $\$1$ per digit. If he paints the numbers on each of these 80 houses, how much will he earn?

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