Reta S i te Pūāhua Moa
I te pūhoro Morse, e tohu ana te āhua "S" i te raupapa ... E pā ana ki:
Ngā āwhā e toru (...).
Arā, he toru ngā tohu poto (āwhā). Ka whakamahia tēnei whakakotahi i te pūhoro Morse hei tohu i te āhua "S" i te telegrafi me te whakawhiti rōngia.
