a-a a-b aaa aab aad aae aag aan aao aas aaw ab- aba abb abd abe abg abn abo abs abw ad- ada adb add ade adg adn ado ads adw aea aeb aed aee aeg aen aeo aes aew ag- aga agb agd age agg agn ago ags agw an- ana anb and ane ang ann ano ans aoa aob aod aoe aog aon aoo aos aow as- asa asb asd ase asg asn aso ass asw aw- awa awb awd awe awg awn awo aws aww baa bab bad bae bag ban bao bas baw bba bbb bbd bbe bbg bbn bbo bbs bbw bda bdb bdd bde bdg bdo bds bdw be- bea beb bed bee beg ben beo bes bew bga bgb bgd bge bgg bgn bgo bgs bgw bna bnb bnd bne bng bnn bno bns bnw boa bob bod boe bog bon boo bos bow bsa bsb bsd bse bsg bsn bso bss bsw bwa bwb bwd bwg bwo bws daa dab dad dae dag dan dao das daw dba dbb dbd dbe dbg dbn dbo dbs dda ddb ddd dde ddg ddn ddo dds ddw de- dea deb ded dee deg den deo des dew dga dgd dge dgg dgn dgs dgw dna dnb dnd dne dng dnn dno dns dnw doa dob dod doe dog don doo dos dow dsa dsb dsd dse dsg dsn dso dss dsw dwa dwb dwe dwg dwn dwo dws dww eaa eab ead eae eag ean eao eas eaw eba ebb ebd ebe ebg ebn ebo ebs ebw ed- eda edb edd ede edg edn edo eds edw eea eeb eed eee eeg een eeo ees eew ega egb egd ege egg egn ego egs egw en- ena enb end ene eng enn eno ens enw eo- eoa eob eod eoe eog eon eoo eos eow es- esa esb esd ese esg esn eso ess esw ewa ewb ewd ewe ewo ews eww g-d gaa gab gad gae gag gan gao gas gaw gba gbd gbe gbg gbn gbo gbs gbw gda gdb gdd gde gdn gdo gds gdw ge- gea geb ged gee geg gen geo ges gew gga ggb ggd ggg ggn ggo ggs ggw gna gnb gnd gne gnn gno gns gnw goa gob god goe gog gon goo gos gow gsa gsb gsd gse gsg gsn gso gss gsw gwa gwb gwd gwe gwg gwn gws naa nab nad nae nag nan nao nas naw nba nbb nbd nbe nbg nbn nbo nbs nbw nda ndb ndd nde ndg ndn ndo nds ne- nea neb ned nee neg nen neo nes new nga ngb ngd nge ngg ngn ngo ngs ngw nna nnb nne nng nnn nno nns nnw no- noa nob nod noe nog non noo nos now nsa nsb nsd nse nsg nsn nso nss nsw nwa nwb nwd nwe nwn nwo nws oaa oab oad oae oag oan oao oas oaw ob- oba obb obd obe obg obn obo obs obw oda odb odd ode odg odn odo ods oea oeb oed oee oeg oen oeo oes oga ogd oge ogg ogn ogo ogs on- ona onb ond one ong onn ono ons oo- ooa oob ood oog oon ooo oos oow os- osa osb osd ose osg osn oso oss osw owa owb owd owe own owo ows oww saa sab sad sae sag san sao sas saw sba sbb sbd sbe sbg sbn sbo sbs sbw sda sdb sdd sde sdg sdn sdo sds sdw se- sea seb sed see seg sen seo ses sew sga sgb sgd sge sgg sgn sgo sgs sna snb snd sne sng snn sno sns snw soa sob sod soe sog son soo sos sow ss- ssa ssb ssd sse ssg ssn sso sss ssw swa swb swd swe swg swn swo sws waa wab wad wae wag wan wao was waw wba wbb wbd wbe wbg wbn wbo wbs wbw wda wdb wdg wds wea web wed wee weg wen weo wes wew wga wgb wgn wgo wgs wgw wn- wna wnd wne wng wnn wno wns wnw woa wob wod woe wog won woo wos wow wsa wsb wsd wse wsg wsn wso wss wsw wwa wwd wwe wwn wwo www