Verb A (dictionary form) + なり + Verb B (dictionary form) + なり

[Whether A or B; A or B or something]

Connection: Verb A (dictionary form) + なり + Verb B (dictionary form) + なり / Noun A + なり + Noun B + なり

Usage: Presents two or more options as suggestions, meaning "do A or B or whatever works." The speaker is not insisting on any specific choice but suggesting that the listener should do at least one of the mentioned things. Often used when giving advice or making suggestions.

Examples:

電話するなりメールするなり、とにかく連絡してください。(Whether by phone or email, please contact us anyway.)

本を読むなり映画を見るなり、好きなことをしなさい。(Read a book or watch a movie — do whatever you like.)

先生に聞くなり自分で調べるなり、方法はいくらでもある。(Ask the teacher or look it up yourself — there are plenty of ways.)