gta gtb gtc gte gtf gtg gti gtl gtn gto gts gtt gtu gu- gua gub guc gue guf gug gui gul gun guo gus gut guu i-f ia- iaa iab iac iae iaf iag iai ial ian iao ias iat iau iba ibb ibc ibe ibf ibg ibi ibl ibn ibo ibs ibt ibu ica icb icc ice icf icg ici icl icn ico ics ict icu ie- iea iec iee ief ieg iei iel ien ies iet ifa ifb ifc ife iff ifg ifi ifl ifn ifo ifs ift ifu iga igb igc ige igf igg igi igl ign igo igs igt igu iia iib iic iie iif iii iil iin iio iis iit iiu il- ila ilb ilc ile ilf ilg ili ill iln ilo ils ilt ilu in- ina inb inc ine inf ing ini inl inn ino ins int inu io- ioa iob ioc ioe iof iog ioi iol ion ioo ios iot iou is- isa isb isc ise isf isg isi isl isn iso iss ist isu ita itb itc ite itf itg iti itl itn ito its itt itu iu- iua iub iuc iue iug iui ius iut la- laa lab lac lae laf lag lai lal lan lao las lat lau lba lbb lbc lbe lbf lbg lbi lbl lbo lbs lbt lbu lca lcb lcc lce lcf lcg lci lcl lcn lco lcs lct lcu lea leb lec lee lef leg lei lel len leo les let leu lfa lfb lfc lfe lff lfg lfi lfl lfn lfo lfs lft lfu lga lgb lgc lge lgf lgg lgi lgl lgn lgo lgs lgt lgu lia lib lic lie lif lig lii lil lin lio lis lit liu lla llb llc lle llf llg lli lll lln llo lls llt llu lna lnb lnc lne lng lni lnl lnn lno lns lnt lnu loa lob loc loe lof log loi lol lon loo los lot lou lsa lsb lsc lse lsf lsg lsi lsl lsn lso lss lst lsu lta ltb ltc lte ltf ltg lti ltl lto lts ltt ltu lua lub luc lue luf lug lui lul lun luo lus lut luu n-i naa nab nac nae naf nag nai nal nan nao nas nat nau nba nbb nbc nbe nbf nbg nbi nbl nbn nbo nbs nbt nbu nca ncb ncc nce ncf ncg nci ncl ncn nco ncs nct ncu ne- nea neb nec nee nef neg nei nel nen neo nes net neu nfa nfb nfc nfe nff nfi nfl nfn nfo nfs nft nfu nga ngb ngc nge ngf ngg ngi ngl ngn ngo ngs ngt ngu nia nib nic nie nif nig nii nil nin nio nis nit niu nla nlb nlc nle nlf nlg nli nll nln nlo nls nlt nlu nna nnb nnc nne nnf nng nni nnl nnn nno nns nnt nnu no- noa nob noc noe nof nog noi nol non noo nos not nou nsa nsb nsc nse nsf nsg nsi nsl nsn nso nss nst nsu nta ntb ntc nte ntf ntg nti ntn nto nts ntt ntu nua nub nuc nue nug nui nul nun nuo nus nut nuu o-i oaa oab oac oae oaf oag oai oal oan oao oas oat oau ob- oba obb obc obe obf obg obi obl obn obo obs obt obu oc- oca ocb occ ocf ocg oci ocl ocn oco ocs oct ocu oea oeb oec oee oef oeg oei oel oen oeo oes oet of- ofa ofb ofc ofe off ofg ofi ofl ofn ofo ofs oft ofu oga ogc oge ogf ogg ogi ogl ogn ogo ogs ogt oia oib oic oie oif oii oil oin oio ois oit oiu ola olb olc ole olf olg oli oll oln olo ols olt olu on- ona onb onc one onf ong oni onl onn ono ons ont onu oo- ooa oob ooc oof oog ooi ool oon ooo oos oot os- osa osb osc ose osf osg osi osl osn oso oss ost osu ot- ota otb otc ote otf otg oti otl otn oto ots ott otu ou- oua ouc oue ouf oui oul oun ouo ous out saa sab sac sae saf sag sai sal san sao sas sat sau sba sbb sbc sbe sbf sbg sbi sbl sbn sbo sbs sbt sbu sca scb scc sce scf scg sci scl scn sco scs sct scu se- sea seb sec see sef seg sei sel sen seo ses set seu sfa sfb sfc sfe sff sfg sfi sfl sfn sfo sfs sft sfu sga sgb sgc sge sgf sgg sgi sgl sgn sgo sgs sgt sgu sia sib sic sie sif sig sii sil sin sio sis sit siu sla slb slc sle slf slg sli sll sln slo sls slt slu sna snb snc sne snf sng sni snl snn sno sns snt snu soa sob soc soe sof sog soi sol son soo sos sot sou ss- ssa ssb ssc sse ssf ssg ssi ssl ssn sso sss sst ssu sta stb stc ste stf stg sti stl stn sto sts stt stu sua sub suc sue suf sug sui sul sun suo sus sut suu taa tab tac tae taf tag tai tal tan tao tas tat tau tba tbb tbc tbe tbf tbg tbi tbl tbn tbo tbs tbt tbu tca tcb tcc tce tcf tcg tci tcl tcn tco tcs tct tcu te- tea teb tec tee tef teg tei tel ten teo tes tet teu tfa tfb tfc tfe tff tfg tfi tfl tfn tfo tfs tft tfu tga tgb tgc tge tgf tgg tgi tgl tgn tgo tgs tgt tgu tia tib tic tie tif tig tii til tin tio tis tit tiu tla tlc tle tlf tlg tli tll tln tlo tls tlt tlu tna tnb tnc tne tnf tng tni tnl tnn tno tns tnt to- toa tob toc toe tof tog toi tol ton too tos tot tou