Each group of sixty output characters (corresponding to 45 input bytes) is output as a separate line preceded by an encoded character giving the number of encoded bytes on that line.
ˈiːtʃ ɡɹˈuːp ʌv sˈɪksti ˈaʊtpʊt kˈæɹɪktɚz kˌɔːɹɪspˈɑːndɪŋ tə fˈoːɹɾi fˈaɪv ˈɪnpʊt bˈaɪts ɪz ˈaʊtpʊt æz ɐ sˈɛpɹət lˈaɪn pɹɪsˈiːdᵻd baɪ ɐn ɛŋkˈoʊdᵻd kˈæɹɪktɚ ɡˈɪvɪŋ ðə nˈʌmbɚɹ ʌv ɛŋkˈoʊdᵻd bˈaɪts ˌɔn ðæt lˈaɪn.