te- tea tee tef teg tei tek tel teo tes tet tex tfa tfe tff tfg tfi tfk tfl tfo tfs tft tfx tga tge tgf tgg tgi tgk tgl tgo tgs tgt tia tie tif tig tii tik til tio tis tit tix tka tke tkg tkk tkl tko tks tkt tla tle tlf tlg tli tlk tll tlo tls tlt tlx to- toa toe tof tog toi tok tol too tos tot tox tsa tse tsf tsg tsi tsk tsl tso tss tst tsx tta tte ttf ttg tti ttk ttl tto tts ttt ttx txe txf txi txk txl txs txt xaa xaf xag xak xal xas xat xee xeg xel xes xet xex xfa xfe xfl xfs xft xfx xge xgi xgl xia xie xii xio xis xit xix xke xkl xks xla xlf xlg xli xls xlt xoa xof xog xoi xok xoo xos xot xox xsa xsi xsl xss xst xtf xti xts xtx xxi xxl xxo xxx