text_original: They could see each other from the windows of their rooms so they worked out a way of sending messages. A beam with a small crossbeam at each end was himg on a pivot. The beams and crossbeams could be moved by cords, like the arms of a jumping jack.
text_transcription: THEY COULD SEE EACH OTHER FROM THE WINDOWS OF THEIR ROOMS SO THEY WORKED OUT A WAY OF SENDING MESSAGES A BEAM WITH A SMALL CROSS BEAM AT EACH END WAS HUNG ON A PIVOT THE BES AND CROSS BEAMS COULD BE MOVED BY CORDS LIKE THE ARMS OF A JUMPING JANK
phonemes: ðeɪ kʊd sˈiː ˈiːtʃ ˈʌðɚ fɹʌmðə wˈɪndoʊz ʌv ðɛɹ ɹˈuːmz sˌoʊ ðeɪ wˈɜːkt ˈaʊt ɐ wˈeɪ ʌv sˈɛndɪŋ mˈɛsɪdʒᵻz. ɐ bˈiːm wɪð ɐ smˈɔːl kɹˈɔsbiːm æɾ ˈiːtʃ ˈɛnd wʌz hˈɪmɡ ˌɔn ɐ pˈɪvət. ðə bˈiːmz ænd kɹˈɔsbiːmz kʊd biː mˈuːvd baɪ kˈɔːɹdz, lˈaɪk ðɪ ˈɑːɹmz əvə dʒˈʌmpɪŋ dʒˈæk.