
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
Fifteen stones are arranged in a circle. They are numbered consecutively from 1 to 15 starting from a designated point and continuing clockwise. After reaching the 15th stone, the counting continues counterclockwise back to the starting stone, and so forth, alternating between clockwise and counterclockwise. Which of the original stones is counted as 68?

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