grr grs grt gsa gsb gsc gse gsf gsg gsi gsm gsn gso gsr gss gst gta gtb gtc gte gtf gtg gti gtm gtn gto gtr gts gtt i-f ia- iaa iab iac iae iaf iag iai iam ian iao iar ias iat iba ibb ibc ibe ibf ibg ibi ibm ibn ibo ibr ibs ibt ica icb icc ice icf icg ici icm icn ico icr ics ict ie- iea iec iee ief ieg iei iem ien ier ies iet ifa ifb ifc ife iff ifg ifi ifm ifn ifo ifr ifs ift iga igb igc ige igf igg igi igm ign igo igr igs igt iia iib iic iie iif iii iim iin iio iir iis iit im- ima imb imc ime imf img imi imm imn imo ims imt in- ina inb inc ine inf ing ini inm inn ino inr ins int io- ioa iob ioc ioe iof iog ioi iom ion ioo ior ios iot ir- ira irb irc ire irf irg iri irm irn iro irr irs irt is- isa isb isc ise isf isg isi ism isn iso isr iss ist ita itb itc ite itf itg iti itm itn ito its itt m-f m-o m-r maa mab mac mae maf mag mai mam man mao mar mas mat mba mbb mbc mbe mbf mbg mbi mbm mbo mbr mbs mbt mc- mca mcb mcc mce mcf mcg mci mcm mcn mco mcr mcs mct mea meb mec mee mef meg mei mem men meo mer mes met mfa mfb mfc mfe mff mfg mfi mfm mfn mfo mfr mfs mft mga mgb mgc mge mgf mgi mgm mgn mgo mgr mgs mgt mi- mia mib mic mie mif mig mii mim min mio mir mis mit mma mmb mmc mme mmf mmg mmi mmm mmn mmo mmr mms mmt mna mnb mnc mne mnf mng mni mnm mnn mno mnr mns mnt moa mob moc moe mof mog moi mom mon moo mor mos mot mra mrb mrc mre mrf mrg mri mrm mrn mro mrr mrs mrt msa msb msc mse msf msg msi msm msn mso msr mss mst mta mtb mtc mte mtf mtg mti mtm mtn mto mtr mts mtt n-i naa nab nac nae naf nag nai nam nan nao nar nas nat nba nbb nbc nbe nbf nbg nbi nbm nbn nbo nbr nbs nbt nca ncb ncc nce ncf ncg nci ncm ncn nco ncr ncs nct ne- nea neb nec nee nef neg nei nem nen neo ner nes net nfa nfb nfc nfe nff nfi nfn nfo nfr nfs nft nga ngb ngc nge ngf ngg ngi ngm ngn ngo ngs ngt nia nib nic nie nif nig nii nim nin nio nir nis nit nma nmb nmc nme nmg nmi nmm nmn nmo nmr nms nmt nna nnb nnc nne nnf nng nni nnm nnn nno nns nnt no- noa nob noc noe nof nog noi nom non noo nor nos not nra nrb nrc nre nrf nrg nri nrm nrn nro nrr nrs nrt nsa nsb nsc nse nsf nsg nsi nsm nsn nso nsr nss nst nta ntb ntc nte ntf ntg nti ntm ntn nto ntr nts ntt o-i oaa oab oac oae oaf oag oai oam oan oao oar oas oat ob- oba obb obc obe obf obg obi obm obn obo obr obs obt oc- oca ocb occ ocf ocg oci ocm ocn oco ocr ocs oct oea oeb oec oee oef oeg oei oem oen oeo oer oes oet of- ofa ofb ofc ofe off ofg ofi ofm ofn ofo ofr ofs oft oga ogc oge ogf ogg ogi ogn ogo ogs ogt oia oib oic oie oif oii oim oin oio oir ois oit om- oma omb omc ome omf omg omi omm omn omo omr oms omt on- ona onb onc one onf ong oni onn ono onr ons ont oo- ooa oob ooc oof oog ooi oom oon ooo oor oos oot or- ora orb orc ore orf org ori orm orn oro orr ors ort os- osa osb osc ose osf osg osi osm osn oso osr oss ost ot- ota otb otc ote otf otg oti otm otn oto otr ots ott ra- raa rab rac rae raf rag rai ram ran rao rar ras rat rba rbb rbc rbe rbf rbg rbi rbm rbn rbo rbr rbs rbt rca rcb rcc rce rcf rcg rci rcm rcn rco rcr rcs rct re- rea reb rec ree ref reg rei rem ren reo rer res ret rfa rfb rfc rfe rff rfg rfi rfm rfn rfo rfr rfs rft rga rgb rgc rge rgf rgg rgi rgn rgo rgr rgs rgt ria rib ric rie rif rig rii rim rin rio rir ris rit rma rmb rmc rme rmf rmg rmi rmm rmn rmo rmr rms rmt rna rnb rnc rng rni rnm rnn rno rnr rns rnt roa rob roc roe rof rog roi rom ron roo ror ros rot rra rrb rrc rrf rrg rri rrm rrn rrr rrs rrt rsa rsb rsc rse rsf rsg rsi rsm rsn rso rsr rss rst rta rtb rtc rte rtf rtg rti rtm rtn rto rtr rts rtt saa sab sac sae saf sag sai sam san sao sar sas sat sba sbb sbc sbe sbf sbg sbi sbm sbn sbo sbr sbs sbt sca scb scc sce scf scg sci scm scn sco scr scs sct se- sea seb sec see sef seg sei sem sen seo ser ses set sfa sfb sfc sfe sff sfg sfi sfm sfn sfo sfr sfs sft sga sgb sgc sge sgf sgg sgi sgm sgn sgo sgr sgs sgt sia sib sic sie sif sig sii sim sin sio sir sis sit sma smb smc sme smf smg smi smm smn smo smr sms smt sna snb snc sne snf sng sni snm snn sno snr sns snt soa sob soc soe