
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
As shown in the right image, a frog stands at position 1. On the first jump, it jumps 1 step to position 2; on the second jump, it jumps 2 steps to position 4; on the third jump, it jumps 3 steps to position 1; ...; on the nth jump, it jumps n steps. After the frog has jumped 20 times in a clockwise direction, it will be at position ( ).

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