-al -ol a-a a-i a-t aaa aaf aai aal aan aao aar aas aat af- afa aff afi afl afn afo afr afs aft ai- aia aif aii ail ain aio air ais ait al- ala alf ali all aln alo alr als alt an- ana anf ani anl ann ano anr ans ant aoa aof aoi aol aon aoo aor aos aot ar- ara arf ari arl arn aro arr ars art as- asa asf asi asl asn aso asr ass ast at- ata atf ati atl atn ato atr ats att faa faf fai fal fan fao far fas fat ffa fff ffi ffl ffn ffo ffr ffs fft fia fif fii fil fin fir fis fit fla flf fli fll fln flo flr fls flt fna fnf fni fnl fnn fnr fns fnt foa fof foi fol fon foo for fos fot fra frf fri frl frn fro frr frs frt fsa fsf fsi fsl fsn fso fsr fss fst fta ftf fti ftl ftn fto ftr fts ftt i-f ia- iaa iaf iai ial ian iao iar ias iat ifa iff ifi ifl ifn ifo ifr ifs ift iia iif iii iil iin iio iir iis iit il- ila ilf ili ill iln ilo ilr ils ilt in- ina inf ini inl inn ino inr ins int io- ioa iof ioi iol ion ioo ior ios iot ir- ira irf iri irl irn iro irr irs irt is- isa isf isi isl isn iso isr iss ist ita itf iti itl itn ito its itt la- laa laf lai lal lan lao lar las lat lfa lff lfi lfl lfn lfo lfr lfs lft lia lif lii lil lin lio lir lis lit lla llf lli lll lln llo llr lls llt lna lni lnl lnn lno lnr lns lnt loa lof loi lol lon loo lor los lot lra lrf lri lrn lro lrr lrs lrt lsa lsf lsi lsl lsn lso lsr lss lst lta ltf lti ltl lto ltr lts ltt n-i naa naf nai nal nan nao nar nas nat nfa nff nfi nfl nfn nfo nfr nfs nft nia nif nii nil nin nio nir nis nit nla nlf nli nll nln nlo nlr nls nlt nna nnf nni nnl nnn nno nns nnt no- noa nof noi nol non noo nor nos not nra nrf nri nrl nrn nro nrr nrs nrt nsa nsf nsi nsl nsn nso nsr nss nst nta ntf nti ntn nto ntr nts ntt o-i oaa oaf oai oal oan oao oar oas oat of- ofa off ofi ofl ofn ofo ofr ofs oft oia oif oii oil oin oio oir ois oit ola olf oli oll oln olo ols olt on- ona onf oni onl onn ono onr ons ont oo- ooa oof ooi ool oon ooo oor oos oot or- ora orf ori orl orn oro orr ors ort os- osa osf osi osl osn oso osr oss ost ot- ota otf oti otl otn oto otr ots ott ra- raa raf rai ral ran rao rar ras rat rfa rff rfi rfl rfn rfo rfr rfs rft ria rif rii ril rin rio rir ris rit rla rlf rli rll rln rlo rlr rls rlt rna rni rnn rno rnr rns rnt roa rof roi rol ron roo ror ros rot rra rrf rri rrl rrn rrr rrs rrt rsa rsf rsi rsl rsn rso rsr rss rst rta rtf rti rtl rtn rto rtr rts rtt saa saf sai sal san sao sar sas sat sfa sff sfi sfl sfn sfo sfr sfs sft sia sif sii sil sin sio sir sis sit sla slf sli sll sln slo slr sls slt sna snf sni snl snn sno snr sns snt soa sof soi sol son soo sor sos sot sr- sra srf sri srl srn sro srr srs srt ss- ssa ssf ssi ssl ssn sso ssr sss sst sta stf sti stl stn sto str sts stt taa taf tai tal tan tao tar tas tat tfa tff tfi tfl tfn tfo tfr tfs tft tia tif tii til tin tio tir tis tit tla tlf tli tll tln tlo tlr tls tlt tna tnf tni tnl tnn tno tnr tns tnt to- toa tof toi tol ton too tor tos tot tra trf tri trl trn tro trr trs trt tsa tsf tsi tsl tsn tso tsr tss tst tta ttf tti ttl ttn tto ttr tts ttt