Which sentence is punctuated correctly?

the evidence i found to support my thesis is located on: page 34, page 78, and page 129.

the evidence i found to support my thesis is on: page 34, page 78, and page 129.

i found evidence to support my thesis on these pages: page 34, page 78, and page 129.

i found evidence to support my thesis on: page 34, page 78, and page 129.

A sentence which is punctuated correctly is I found evidence to support my thesis on these pages: page 34, page 78, and page 129.

Punctuations are used to organize a sentence additionally to create more clear sense and stress in a sentence. In the above sentence, The punctuation Colon (:) organizes the sentence properly when placed rightly. Colon is used preceding any list, explanation, description or definition.

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