-er -ic -th a-a a-c a-i a-t aaa aac aad aae aag aah aai aan aar aat ac- aca acc acd ace acg ach aci acn acr act ad- ada adc add ade adg adh adi adn adr adt aea aec aed aee aeg aeh aei aen aer aet ag- aga agc agd age agg agh agi agn agr agt aha ahc ahd ahe ahg ahh ahi ahn ahr aht ai- aia aic aid aie aig aih aii ain air ait an- ana anc and ane ang anh ani ann anr ant ar- ara arc ard are arg arh ari arn arr art at- ata atc atd ate atg ath ati atn atr att c-- caa cac cad cae cag cah cai can car cat cca ccc ccd cce ccg cch cci ccn ccr cct cda cdc cdd cde cdg cdh cdi cdn cdr cdt ce- cea cec ced cee ceg ceh cei cen cer cet cga cgc cgd cge cgg cgh cgi cgn cgr cgt ch- cha chc chd che chg chh chi chn chr cht ci- cia cic cid cie cig cih cii cin cir cit cn- cna cnc cnd cne cng cnh cni cnn cnr cnt cra crc crd cre crg crh cri crn crr crt cta ctc ctd cte ctg cth cti ctn ctr ctt daa dac dad dae dag dah dai dan dar dat dca dcc dcd dce dcg dci dcn dcr dct dda ddc ddd dde ddg ddh ddi ddn ddr ddt de- dea dec ded dee deg deh dei den der det dga dgc dgd dge dgg dgh dgi dgn dgr dgt dh- dha dhc dhd dhe dhh dhi dhr dht di- dia dic did die dig dih dii din dir dit dna dnc dnd dne dng dnh dni dnn dnr dnt dra drc drd dre drg dri drn drr drt dta dtc dtd dte dtg dth dti dtn dtr dtt eaa eac ead eae eag eah eai ean ear eat ec- eca ecc ecd ece ecg ech eci ecn ecr ect ed- eda edc edd ede edg edh edi edn edr edt eea eec eed eee eeg een eer eet ega egc egd ege egg egh egi egn egr egt eha ehc ehd ehe ehg ehh ehi ehn ehr eht eia eic eid eie eig eii ein eir eit en- ena enc end ene eng enh eni enn enr ent era erc erd ere erg erh eri ern err ert eta etc etd ete etg eth eti etn etr ett g-d gaa gac gad gae gag gah gai gan gar gat gca gcc gcd gce gcg gch gci gcn gcr gct gda gdc gdd gde gdh gdi gdn gdr gdt ge- gea gec ged gee geg geh gei gen ger get gga ggc ggd ggg ggh ggi ggn ggr ggt gha ghc ghd ghe ghg ghh ghi ghn ghr ght gia gic gid gie gig gih gii gin gir git gna gnc gnd gne gni gnn gnr gnt gra grc grd gre grg grh gri grn grr grt gta gtc gtd gte gtg gth gti gtn gtr gtt h-i haa hac had hae hag hah hai han har hat hca hcc hcd hce hcg hch hci hcn hcr hct hda hdc hdd hde hdg hdh hdi hdn hdr hdt he- hea hec hed hee heg heh hei hen her het hga hgc hge hgg hgh hgi hgn hgr hgt hha hhc hhd hhe hhg hhh hhi hhn hhr hht hia hic hid hie hig hih hii hin hir hit hna hnc hnd hne hng hnh hnn hnt hr- hra hrc hrd hre hrg hrh hri hrn hrr hrt hta htc htd hte htg hth hti htn htr htt i-d ia- iaa iac iad iae iag iah iai ian iar iat ica icc icd ice icg ich ici icn icr ict ida idc idd ide idg idh idi idn idr idt ie- iea iec ied iee ieg iei ien ier iet iga igc igd ige igg igh igi ign igr igt iha ihc ihd ihe ihg ihh ihi ihn ihr iht iia iic iid iie iih iii iin iir iit in- ina inc ind ine ing inh ini inn inr int ir- ira irc ird ire irg iri irn irr irt ita itc itd ite itg ith iti itn itt n-i naa nac nad nae nag nah nai nan nar nat nca ncc ncd nce ncg nch nci ncn ncr nct nda ndc ndd nde ndg ndh ndi ndn ndr ndt ne- nea nec ned nee neg neh nei nen ner net nga ngc ngd nge ngg ngh ngi ngn ngt nha nhc nhd nhe nhg nhh nhi nhn nhr nht nia nic nid nie nig nih nii nin nir nit nna nnc nne nng nnh nni nnn nnt nra nrc nrd nre nrg nri nrn nrr nrt nta ntc ntd nte ntg nth nti ntn ntr ntt ra- raa rac rad rae rag rah rai ran rar rat rca rcc rcd rce rcg rch rci rcn rcr rct rda rdc rdd rde rdg rdh rdi rdn rdr rdt re- rea rec red ree reg reh rei ren rer ret rga rgc rgd rge rgg rgh rgi rgn rgr rgt rh- rha rhc rhd rhe rhg rhh rhi rhn rhr rht ria ric rid rie rig rih rii rin rir rit rna rnc rnd rng rnh rni rnn rnr rnt rra rrc rrd rrg rrh rri rrn rrr rrt rta rtc rtd rte rtg rti rtn rtr rtt taa tac tad tae tag tah tai tan tar tat tca tcc tcd tce tcg tch tci tcn tcr tct tda tdc tdd tde tdg tdh tdi tdn tdr tdt te- tea tec ted tee teg teh tei ten ter tet tga tgc tge tgg tgh tgi tgn tgr tgt th- tha thc thd the thg thh thi thn thr tht tia tic tid tie tig tih tii tin tir tit tna tnc tnd tne tng tnh tni tnn tnr tnt tra trc trd tre