a-a a-i a-t aaa aaf aai aak aan aar aat af- afa aff afi afk afn afr aft ai- aia aif aii aik ain air ait aka aki akk akn akr an- ana anf ani ank ann anr ant ar- ara arf ari ark arn arr art at- ata atf ati atn atr att faa faf fai fak fan far fat ffa fff ffi ffk ffn ffr fft fia fif fii fik fin fir fit fka fkf fki fkk fkt fna fnf fni fnk fnn fnr fnt fra frf fri frk frn frr frt fta ftf fti ftk ftn ftr ftt i-f ia- iaa iaf iai ian iar iat ifa iff ifi ifn ifr ift iia iif iii iin iir iit ika ikf iki ikk ikr ikt in- ina inf ini ink inn inr int ir- ira irf iri irk irn irr irt ita itf iti itk itn itt k-t ka- kaa kaf kai kak kan kar kat kfa kff kfi kia kif kii kik kin kir kit kki kkk kkn kkr kkt kn- kna knf kni knk knn knr knt kra krf kri krk krn krr krt kta ktf ktk ktn ktr ktt n-i naa naf nai nak nan nar nat nfa nff nfi nfk nfn nfr nft nia nif nii nik nin nir nit nka nkf nki nkk nkn nkr nkt nna nnf nni nnk nnn nnt nra nrf nri nrk nrn nrr nrt nta ntf nti ntk ntn ntr ntt ra- raa raf rai rak ran rar rat rfa rff rfi rfk rfn rfr rft ria rif rii rik rin rir rit rkf rkk rkt rna rni rnn rnr rnt rra rrf rri rrk rrn rrr rrt rta rtf rti rtk rtn rtr rtt taa taf tai tak tan tar tat tfa tff tfi tfk tfn tfr tft tia tif tii tik tin tir tit tka tkk tkr tkt tna tnf tni tnk tnn tnr tnt tra trf tri trk trn trr trt tta ttf tti ttk ttn ttr ttt