#Valid, data.frame output
result <- telize("2607:FB90:426:DC1D:CFC4:4875:8BC2:4D93")
#Invalid, data.frame output
result <- telize("argh")
#Valid list output
result <- telize("2607:FB90:426:DC1D:CFC4:4875:8BC2:4D93", as_data_frame = FALSE)
#Invalid list output
result <- telize("argh", as_data_frame = FALSE)
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