Shi/Phonology and Alphabet

Şi uses most of the letters from the Latin alphabet, and some letters with cedillas:
 * Aa Bb Cc Çç Dd Ee Ff Gg Hh Ii Jj Ll Mm Nn Oo Pp Rr Ss Şş Tt Uu Vv Zz

Each letter corresponds to one phoneme, and each phoneme corresponds to one letter. There is a certain degree of flexibility in the pronunciation of some phonemes, since native speakers of various languages may have various difficulties.