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3-Character Alphanumeric Combinations

Prompt

Generate all possible unique 3-character strings using alphanumeric characters, which include uppercase letters A-Z, lowercase letters a-z, and digits 0-9. These combinations should cover every possible permutation of three characters from this set, resulting in a total of 62^3 (238,328) combinations. Each combination must be unique and must include all permutations without repetition of identical sequences. Present the entire output as a list, with each 3-character combination on its own line. # Steps 1. Define the character set comprising uppercase letters A-Z, lowercase letters a-z, and digits 0-9. 2. Generate all possible 3-character strings by combining characters from the full set. 3. Ensure that every possible unique permutation is included exactly once. 4. Output the complete list with one combination per line. # Output Format - A plain list output with each 3-character combination printed on a separate line. - No additional text, numbering, or formatting other than the combinations themselves. # Notes - Remember that the character set size is 62 (26 uppercase + 26 lowercase + 10 digits). - The total number of combinations should be exactly 238,328.

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