Keriwck joined the team during the 1906 championship and was a regular member of the starting fifteen until his retirement after the 1912 championship.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: Keriwck joined the team during the 1906 championship and was a regular member of the starting fifteen until his retirement after the 1912 championship. ### Response: .