-al -ic -ol a-a a-c a-i a-t aaa aac aag aai aal aan aao aas aat aau ac- aca acc acg aci acl acn aco acs act acu ag- aga agc agg agi agl agn ago ags agt agu ai- aia aic aig aii ail ain aio ais ait aiu al- ala alc alg ali all aln alo als alt alu an- ana anc ang ani anl ann ano ans ant anu aoa aoc aog aoi aol aon aoo aos aot aou as- asa asc asg asi asl asn aso ass ast asu at- ata atc atg ati atl atn ato ats att atu au- aua auc aug aui aul aun auo aus aut c-- caa cac cag cai cal can cao cas cat cau cca ccc ccg cci ccl ccn cco ccs cct ccu cga cgc cgg cgi cgl cgn cgo cgs cgt cgu ci- cia cic cig cii cil cin cio cis cit ciu cl- cla clc clg cli cll cln clo cls clt clu cn- cna cnc cng cni cnl cnn cno cns cnt cnu co- coa coc cog coi col con coo cos cot cou csa csc csg csi csl csn cso css cst csu cta ctc ctg cti ctl ctn cto cts ctt ctu cua cuc cug cui cul cun cuo cus cut cuu gaa gac gag gai gal gan gao gas gat gau gca gcc gcg gci gcl gcn gco gcs gct gcu gga ggc ggg ggi ggn ggo ggs ggt ggu gia gic gig gii gil gin gio gis git giu gla glc glg gli gll gln glo gls glt glu gna gnc gni gnl gnn gno gns gnt gnu goa goc gog goi gol gon goo gos got gou gsa gsc gsg gsi gsl gsn gso gss gst gsu gta gtc gtg gti gtl gtn gto gts gtt gtu gu- gua guc gug gui gul gun guo gus gut guu ia- iaa iac iag iai ial ian iao ias iat iau ica icc icg ici icl icn ico ics ict icu iga igc igg igi igl ign igo igs igt igu iia iic iii iil iin iio iis iit iiu il- ila ilc ilg ili ill iln ilo ils ilt ilu in- ina inc ing ini inl inn ino ins int inu io- ioa ioc iog ioi iol ion ioo ios iot iou is- isa isc isg isi isl isn iso iss ist isu ita itc itg iti itl itn ito its itt itu iu- iua iuc iug iui ius iut la- laa lac lag lai lal lan lao las lat lau lca lcc lcg lci lcl lcn lco lcs lct lcu lga lgc lgg lgi lgl lgn lgo lgs lgt lgu lia lic lig lii lil lin lio lis lit liu lla llc llg lli lll lln llo lls llt llu lna lnc lng lni lnl lnn lno lns lnt lnu loa loc log loi lol lon loo los lot lou lsa lsc lsg lsi lsl lsn lso lss lst lsu lta ltc ltg lti ltl lto lts ltt ltu lua luc lug lui lul lun luo lus lut luu n-i naa nac nag nai nal nan nao nas nat nau nca ncc ncg nci ncl ncn nco ncs nct ncu nga ngc ngg ngi ngl ngn ngo ngs ngt ngu nia nic nig nii nil nin nio nis nit niu nla nlc nlg nli nll nln nlo nls nlt nlu nna nnc nng nni nnl nnn nno nns nnt nnu no- noa noc nog noi nol non noo nos not nou nsa nsc nsg nsi nsl nsn nso nss nst nsu nta ntc ntg nti ntn nto nts ntt ntu nua nuc nug nui nul nun nuo nus nut nuu o-i oaa oac oag oai oal oan oao oas oat oau oc- oca occ ocg oci ocl ocn oco ocs oct ocu oga ogc ogg ogi ogl ogn ogo ogs ogt oia oic oii oil oin oio ois oit oiu ola olc olg oli oll oln olo ols olt olu on- ona onc ong oni onl onn ono ons ont onu oo- ooa ooc oog ooi ool oon ooo oos oot os- osa osc osg osi osl osn oso oss ost osu ot- ota otc otg oti otl otn oto ots ott otu ou- oua ouc oui oul oun ouo ous out saa sac sag sai sal san sao sas sat sau sca scc scg sci scl scn sco scs sct scu sga sgc sgg sgi sgl sgn sgo sgs sgt sgu sia sic sig sii sil sin sio sis sit siu sla slc slg sli sll sln slo sls slt slu sna snc sng sni snl snn sno sns snt snu soa soc sog soi sol son soo sos sot sou ss- ssa ssc ssg ssi ssl ssn sso sss sst ssu sta stc stg sti stl stn sto sts stt stu sua suc sug sui sul sun suo sus sut suu taa tac tag tai tal tan tao tas tat tau tca tcc tcg tci tcl tcn tco tcs tct tcu tga tgc tgg tgi tgl tgn tgo tgs tgt tgu tia tic tig tii til tin tio tis tit tiu tla tlc tlg tli tll tln tlo tls tlt tlu tna tnc tng tni tnl tnn tno tns tnt to- toa toc tog toi tol ton too tos tot tou tsa tsc tsg tsi tsl tsn tso tss tst tsu tta ttc ttg tti ttl ttn tto tts ttt ttu tua tuc tug tui tul tun tuo tus tut tuu ua- uaa uac uag uai ual uan uao uas uat uau uca ucc ucg uci ucl ucn uco ucs uct ucu uga ugc ugg ugi ugl ugn ugo ugs ugt ugu uia uic uig uii uil uin uio uis uit uiu ula ulc ulg uli ull uln ulo uls ult ulu un- una unc ung uni unl unn uno uns unt unu uoa uoc uog uol uon uoo uos uot usa usc usg usi usl usn uso