-er -ic a-a a-c a-i a-t aaa aac aad aae aag aai aam aan aar aat ac- aca acc acd ace acg aci acm acn acr act ad- ada adc add ade adg adi adm adn adr adt aea aec aed aee aeg aei aem aen aer aet ag- aga agc agd age agg agi agm agn agr agt ai- aia aic aid aie aig aii aim ain air ait ama amc amd ame amg ami amm amn amr amt an- ana anc and ane ang ani anm ann anr ant ar- ara arc ard are arg ari arm arn arr art at- ata atc atd ate atg ati atm atn atr att c-- caa cac cad cae cag cai cam can car cat cca ccc ccd cce ccg cci ccm ccn ccr cct cda cdc cdd cde cdg cdi cdm cdn cdr cdt ce- cea cec ced cee ceg cei cem cen cer cet cga cgc cgd cge cgg cgi cgm cgn cgr cgt ci- cia cic cid cie cig cii cim cin cir cit cma cmc cmd cme cmg cmi cmm cmn cmr cmt cn- cna cnc cnd cne cng cni cnm cnn cnr cnt cra crc crd cre crg cri crm crn crr crt cta ctc ctd cte ctg cti ctm ctn ctr ctt daa dac dad dae dag dai dam dan dar dat dca dcc dcd dce dcg dci dcm dcn dcr dct dda ddc ddd dde ddg ddi ddm ddn ddr ddt de- dea dec ded dee deg dei dem den der det dga dgc dgd dge dgg dgi dgm dgn dgr dgt di- dia dic did die dig dii dim din dir dit dma dmc dmd dme dmg dmi dmm dmn dmr dmt dna dnc dnd dne dng dni dnm dnn dnr dnt dra drc drd dre drg dri drm drn drr drt dta dtc dtd dte dtg dti dtm dtn dtr dtt eaa eac ead eae eag eai eam ean ear eat ec- eca ecc ecd ece ecg eci ecm ecn ecr ect ed- eda edc edd ede edg edi edm edn edr edt eea eec eed eee eeg eem een eer eet ega egc egd ege egg egi egm egn egr egt eia eic eid eie eig eii eim ein eir eit em- ema emc emd eme emg emi emm emn emr emt en- ena enc end ene eng eni enm enn enr ent era erc erd ere erg eri erm ern err ert eta etc etd ete etg eti etm etn etr ett g-d gaa gac gad gae gag gai gam gan gar gat gca gcc gcd gce gcg gci gcm gcn gcr gct gda gdc gdd gde gdi gdm gdn gdr gdt ge- gea gec ged gee geg gei gem gen ger get gga ggc ggd ggg ggi ggm ggn ggr ggt gia gic gid gie gig gii gim gin gir git gma gmc gmd gme gmg gmi gmm gmn gmr gmt gna gnc gnd gne gni gnm gnn gnr gnt gra grc grd gre grg gri grm grn grr grt gta gtc gtd gte gtg gti gtm gtn gtr gtt i-d ia- iaa iac iad iae iag iai iam ian iar iat ica icc icd ice icg ici icm icn icr ict ida idc idd ide idg idi idm idn idr idt ie- iea iec ied iee ieg iei iem ien ier iet iga igc igd ige igg igi igm ign igr igt iia iic iid iie iii iim iin iir iit im- ima imc imd ime img imi imm imn imt in- ina inc ind ine ing ini inm inn inr int ir- ira irc ird ire irg iri irm irn irr irt ita itc itd ite itg iti itm itn itt m-r maa mac mad mae mag mai mam man mar mat mc- mca mcc mcd mce mcg mci mcm mcn mcr mct mda mdc mdd mde mdg mdi mdm mdn mdr mdt mea mec med mee meg mei mem men mer met mga mgc mgd mge mgi mgm mgn mgr mgt mi- mia mic mid mie mig mii mim min mir mit mma mmc mmd mme mmg mmi mmm mmn mmr mmt mna mnc mne mng mni mnm mnn mnr mnt mra mrc mrd mre mrg mri mrm mrn mrr mrt mta mtc mtd mte mtg mti mtm mtn mtr mtt n-i naa nac nad nae nag nai nam nan nar nat nca ncc ncd nce ncg nci ncm ncn ncr nct nda ndc ndd nde ndg ndi ndm ndn ndr ndt ne- nea nec ned nee neg nei nem nen ner net nga ngc ngd nge ngg ngi ngm ngn ngt nia nic nid nie nig nii nim nin nir nit nma nmc nmd nme nmg nmi nmm nmn nmr nmt nna nnc nne nng nni nnm nnn nnt nra nrc nrd nre nrg nri nrm nrn nrr nrt nta ntc ntd nte ntg nti ntm ntn ntr ntt ra- raa rac rad rae rag rai ram ran rar rat rca rcc rcd rce rcg rci rcm rcn rcr rct rda rdc rdd rde rdg rdi rdm rdn rdr rdt re- rea rec red ree reg rei rem ren rer ret rga rgc rgd rge rgg rgi rgn rgr rgt ria ric rid rie rig rii rim rin rir rit rma rmc rmd rme rmg rmi rmm rmn rmr rmt rna rnc rnd rng rni rnm rnn rnr rnt rra rrc rrd rrg rri rrm rrn rrr rrt rta rtc rtd rte rtg rti rtm rtn rtr rtt taa tac tad tae tag tai tam tan tar tat tca tcc tcd tce tcg tci tcm tcn tcr tct tda tdc tdd tde tdg tdi tdm tdn tdr tdt te- tea tec ted tee teg tei tem ten ter tet tga tgc tge tgg tgi tgm tgn tgr tgt tia tic tid tie tig tii tim tin tir tit tma tmc tmd tme tmg tmi tmm tmn tmr tmt tna tnc tnd tne tng tni tnm