-er -ic -th a-a a-c a-i a-t aaa aac aad aae aag aah aai aao aar aat aaw ac- aca acc acd ace acg ach aci aco acr act acw ad- ada adc add ade adg adh adi ado adr adt adw aea aec aed aee aeg aeh aei aeo aer aet aew ag- aga agc agd age agg agh agi ago agr agt agw aha ahc ahd ahe ahg ahh ahi aho ahr aht ahw ai- aia aic aid aie aig aih aii aio air ait aiw aoa aoc aod aoe aog aoh aoi aoo aor aot aow ar- ara arc ard are arg arh ari aro arr art arw at- ata atc atd ate atg ath ati ato atr att atw aw- awa awc awd awe awg awh awi awo awr awt aww c-- caa cac cad cae cag cah cai cao car cat caw cca ccc ccd cce ccg cch cci cco ccr cct ccw cda cdc cdd cde cdg cdh cdi cdo cdr cdt cdw ce- cea cec ced cee ceg ceh cei ceo cer cet cew cga cgc cgd cge cgg cgh cgi cgo cgr cgt cgw ch- cha chc chd che chg chh chi cho chr cht chw ci- cia cic cid cie cig cih cii cio cir cit ciw co- coa coc cod coe cog coh coi coo cor cot cow cra crc crd cre crg crh cri cro crr crt crw cta ctc ctd cte ctg cth cti cto ctr ctt ctw cw- cwa cwc cwd cwe cwg cwh cwi cwo cwr cwt daa dac dad dae dag dah dai dao dar dat daw dca dcc dcd dce dcg dci dco dcr dct dcw dda ddc ddd dde ddg ddh ddi ddo ddr ddt ddw de- dea dec ded dee deg deh dei deo der det dew dga dgc dgd dge dgg dgh dgi dgr dgt dgw dh- dha dhc dhd dhe dhh dhi dho dhr dht dhw di- dia dic did die dig dih dii dio dir dit diw doa doc dod doe dog doh doi doo dor dot dow dra drc drd dre drg dri dro drr drt drw dta dtc dtd dte dtg dth dti dto dtr dtt dtw dwa dwc dwe dwg dwh dwi dwo dwr dwt dww eaa eac ead eae eag eah eai eao ear eat eaw ec- eca ecc ecd ece ecg ech eci eco ecr ect ecw ed- eda edc edd ede edg edh edi edo edr edt edw eea eec eed eee eeg eeo eer eet eew ega egc egd ege egg egh egi ego egr egt egw eha ehc ehd ehe ehg ehh ehi eho ehr eht eia eic eid eie eig eii eio eir eit eo- eoa eoc eod eoe eog eoh eoi eoo eor eot eow era erc erd ere erg erh eri ero err ert erw eta etc etd ete etg eth eti eto etr ett etw ewa ewc ewd ewe ewi ewo ewr ewt eww g-d gaa gac gad gae gag gah gai gao gar gat gaw gca gcc gcd gce gcg gch gci gco gcr gct gcw gda gdc gdd gde gdh gdi gdo gdr gdt gdw ge- gea gec ged gee geg geh gei geo ger get gew gga ggc ggd ggg ggh ggi ggo ggr ggt ggw gha ghc ghd ghe ghg ghh ghi gho ghr ght gia gic gid gie gig gih gii gio gir git goa goc god goe gog goh goi goo gor got gow gra grc grd gre grg grh gri gro grr grt grw gta gtc gtd gte gtg gth gti gto gtr gtt gtw gwa gwc gwd gwe gwg gwi gwr gwt h-i haa hac had hae hag hah hai hao har hat haw hca hcc hcd hce hcg hch hci hco hcr hct hcw hda hdc hdd hde hdg hdh hdi hdo hdr hdt hdw he- hea hec hed hee heg heh hei heo her het hew hga hgc hge hgg hgh hgi hgo hgr hgt hgw hha hhc hhd hhe hhg hhh hhi hho hhr hht hhw hia hic hid hie hig hih hii hio hir hit hiw hoa hoc hod hoe hog hoh hoi hoo hor hot how hr- hra hrc hrd hre hrg hrh hri hro hrr hrt hrw hta htc htd hte htg hth hti hto htr htt htw hw- hwa hwd hwe hwg hwi hwo hwr hwt hww i-d ia- iaa iac iad iae iag iah iai iao iar iat iaw ica icc icd ice icg ich ici ico icr ict icw ida idc idd ide idg idh idi ido idr idt idw ie- iea iec ied iee ieg iei ier iet iga igc igd ige igg igh igi igo igr igt igw iha ihc ihd ihe ihg ihh ihi iho ihr iht iia iic iid iie iih iii iio iir iit iiw io- ioa ioc iod ioe iog ioh ioi ioo ior iot iow ir- ira irc ird ire irg iri iro irr irt ita itc itd ite itg ith iti ito itt iwa iwc iwd iwe iwg iwi iwo iwr iwt iww o-i oaa oac oad oae oag oah oai oao oar oat oaw oc- oca occ ocd ocg och oci oco ocr oct ocw oda odc odd ode odg odh odi odo odr odt oea oec oed oee oeg oeh oei oeo oer oet oga ogc ogd oge ogg ogh ogi ogo ogt oha ohc ohd ohe ohg ohh ohi oho ohr oht oia oic oid oie oii oio oir oit oo- ooa ooc ood oog ooh ooi ooo oor oot oow or- ora orc ord ore org orh ori oro orr ort ot- ota otc otd ote otg oth oti oto otr ott otw owa owc owd owe owh owi owo owt oww ra- raa rac rad rae rag rah rai rao rar rat raw rca rcc rcd rce rcg rch rci rco rcr rct rcw rda rdc rdd rde rdg rdh rdi rdo rdr rdt re- rea rec