
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
The cubes $1^{3}, 2^{3}, 3^{3}$, and $4^{3}$ can each be "split" into the sum of 1, 2, 3, and 4 consecutive odd numbers, respectively, as shown in the example diagrams. Following this pattern, the number 2019 will appear in the "split" diagram counted from left to right at the $\qquad$th position.

$1^{3} \longrightarrow 1$

$2^{3} \longrightarrow 3 + 5$

$3^{3} \longrightarrow 7 + 9 + 11$

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