a-a a-i a-q a-t aaa aaf aai aaq aat af- afa aff afi afq aft ai- aia aif aii aiq ait aqa aqf aqi aqt at- ata atf ati att faa faf fai faq fat ffa fff ffi fft fia fif fii fiq fit fqt fta ftf fti ftq ftt i-f ia- iaa iaf iai iaq iat ifa iff ifi ift iia iif iii iit iqa iqt ita itf iti itq itt qaa qaf qat qfa qff qfi qft qit qqq qta qti qtq taa taf tai taq tat tfa tff tfi tft tia tif tii tit tta ttf tti ttt