a-a a-i a-t aaa aaf aai aam aar aat af- afa aff afi afm afr aft ai- aia aif aii aim air ait ama amf ami amm amr amt ar- ara arf ari arm arr art at- ata atf ati atm atr att faa faf fai fam far fat ffa fff ffi ffm ffr fft fia fif fii fim fir fit fma fmf fmi fmm fmr fmt fra frf fri frm frr frt fta ftf fti ftm ftr ftt i-f ia- iaa iaf iai iam iar iat ifa iff ifi ifm ifr ift iia iif iii iim iir iit im- ima imf imi imm imt ir- ira irf iri irm irr irt ita itf iti itm itt m-f m-r maa maf mai mam mar mat mfa mff mfi mfm mfr mft mi- mia mif mii mim mir mit mma mmf mmi mmm mmr mmt mra mrf mri mrm mrr mrt mta mtf mti mtm mtr mtt ra- raa raf rai ram rar rat rfa rff rfi rfm rfr rft ria rif rii rim rir rit rma rmf rmi rmm rmr rmt rra rrf rri rrm rrr rrt rta rtf rti rtm rtr rtt taa taf tai tam tar tat tfa tff tfi tfm tfr tft tia tif tii tim tir tit tma tmf tmi tmm tmr tmt tra trf tri trm trr trt tta ttf tti ttm ttr ttt