-er -ic -th a-a a-c a-i a-t aaa aac aad aae aag aah aai aar aas aat aau ac- aca acc acd ace acg ach aci acr acs act acu ad- ada adc add ade adg adh adi adr ads adt adu aea aec aed aee aeg aeh aei aer aes aet aeu ag- aga agc agd age agg agh agi agr ags agt agu aha ahc ahd ahe ahg ahh ahi ahr ahs aht ahu ai- aia aic aid aie aig aih aii air ais ait aiu ar- ara arc ard are arg arh ari arr ars art aru as- asa asc asd ase asg ash asi asr ass ast asu at- ata atc atd ate atg ath ati atr ats att atu au- aua auc aud aue aug auh aui aur aus aut c-- caa cac cad cae cag cah cai car cas cat cau cca ccc ccd cce ccg cch cci ccr ccs cct ccu cda cdc cdd cde cdg cdh cdi cdr cds cdt cdu ce- cea cec ced cee ceg ceh cei cer ces cet ceu cga cgc cgd cge cgg cgh cgi cgr cgs cgt cgu ch- cha chc chd che chg chh chi chr chs cht chu ci- cia cic cid cie cig cih cii cir cis cit ciu cra crc crd cre crg crh cri crr crs crt cru csa csc csd cse csg csh csi csr css cst csu cta ctc ctd cte ctg cth cti ctr cts ctt ctu cua cuc cud cue cug cuh cui cur cus cut cuu daa dac dad dae dag dah dai dar das dat dau dca dcc dcd dce dcg dci dcr dcs dct dcu dda ddc ddd dde ddg ddh ddi ddr dds ddt ddu de- dea dec ded dee deg deh dei der des det deu dga dgc dgd dge dgg dgh dgi dgr dgs dgt dgu dh- dha dhc dhd dhe dhh dhi dhr dhs dht dhu di- dia dic did die dig dih dii dir dis dit diu dra drc drd dre drg dri drr drs drt dru dsa dsc dsd dse dsg dsh dsi dsr dss dst dsu dta dtc dtd dte dtg dth dti dtr dts dtt dtu dua duc dud due dug duh dui dur dus dut eaa eac ead eae eag eah eai ear eas eat eau ec- eca ecc ecd ece ecg ech eci ecr ecs ect ecu ed- eda edc edd ede edg edh edi edr eds edt edu eea eec eed eee eeg eer ees eet ega egc egd ege egg egh egi egr egs egt egu eha ehc ehd ehe ehg ehh ehi ehr ehs eht ehu eia eic eid eie eig eii eir eis eit eiu era erc erd ere erg erh eri err ers ert eru es- esa esc esd ese esg esh esi esr ess est esu eta etc etd ete etg eth eti etr ets ett etu eu- eua euc eud eue eug eui eur eus eut g-d gaa gac gad gae gag gah gai gar gas gat gau gca gcc gcd gce gcg gch gci gcr gcs gct gcu gda gdc gdd gde gdh gdi gdr gds gdt gdu ge- gea gec ged gee geg geh gei ger ges get geu gga ggc ggd ggg ggh ggi ggr ggs ggt ggu gha ghc ghd ghe ghg ghh ghi ghr ghs ght gia gic gid gie gig gih gii gir gis git giu gra grc grd gre grg grh gri grr grs grt gru gsa gsc gsd gse gsg gsi gsr gss gst gsu gta gtc gtd gte gtg gth gti gtr gts gtt gtu gu- gua guc gud gue gug gui gur gus gut guu h-i haa hac had hae hag hah hai har has hat hau hca hcc hcd hce hcg hch hci hcr hcs hct hda hdc hdd hde hdg hdh hdi hdr hds hdt hdu he- hea hec hed hee heg heh hei her hes het heu hga hgc hge hgg hgh hgi hgr hgs hgt hgu hha hhc hhd hhe hhg hhh hhi hhr hhs hht hhu hia hic hid hie hig hih hii hir his hit hiu hr- hra hrc hrd hre hrg hrh hri hrr hrs hrt hru hsa hsc hsd hse hsg hsh hsi hsr hss hst hsu hta htc htd hte htg hth hti htr hts htt hua huc hud hue hug huh hui hur hus hut huu i-d ia- iaa iac iad iae iag iah iai iar ias iat iau ica icc icd ice icg ich ici icr ics ict icu ida idc idd ide idg idh idi idr ids idt idu ie- iea iec ied iee ieg iei ier ies iet iga igc igd ige igg igh igi igr igs igt igu iha ihc ihd ihe ihg ihh ihi ihr ihs iht ihu iia iic iid iie iih iii iir iis iit iiu ir- ira irc ird ire irg iri irr irs irt iru is- isa isc isd ise isg ish isi isr iss ist isu ita itc itd ite itg ith iti its itt itu iu- iua iuc iud iue iug iui iur ius iut ra- raa rac rad rae rag rah rai rar ras rat rau rca rcc rcd rce rcg rch rci rcr rcs rct rcu rda rdc rdd rde rdg rdh rdi rdr rds rdt rdu re- rea rec red ree reg reh rei rer res ret reu rga rgc rgd rge rgg rgh rgi rgr rgs rgt rh- rha rhc rhd rhe rhg rhh rhi rhr rhs rht rhu ria ric rid rie rig rih rii rir ris rit rra rrc rrd rrg rrh rri rrr rrs rrt rru rsa rsc rsd rse rsg rsh rsi rsr rss rst rsu rta rtc rtd rte rtg rti rtr rts rtt rtu rua ruc rud rue rug ruh rui rur rus rut ruu saa sac sad sae sag sah sai sar sas sat sau sca scc scd sce scg sch sci scr scs sct