
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
Natural numbers are arranged in the following order:
1, 2, 6, 7, 15, 16, ...
3, 5, 14, 17, ...
4, 9, 13, ...
10, 12, ...
11, ...

In this arrangement, the number 3 is located in the second row and the first column, and the number 13 is located in the third row and the third column. Determine in which row and column the number 1993 is located.

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