a-a a-b aaa aab aad aag aan aao aaw ab- aba abb abd abg abn abo abw ad- ada adb add adg adn ado adw ag- aga agb agd agg agn ago agw an- ana anb and ang ann ano aoa aob aod aog aon aoo aow aw- awa awb awd awg awn awo aww baa bab bad bag ban bao baw bba bbb bbd bbg bbn bbo bbw bda bdb bdd bdg bdo bdw bga bgb bgd bgg bgn bgo bgw bna bnb bnd bng bnn bno bnw boa bob bod bog bon boo bow bwa bwb bwd bwg bwo daa dab dad dag dan dao daw dba dbb dbd dbg dbn dbo dda ddb ddd ddg ddn ddo ddw dga dgd dgg dgn dgw dna dnb dnd dng dnn dno dnw doa dob dod dog don doo dow dwa dwb dwg dwn dwo dww g-d gaa gab gad gag gan gao gaw gba gbd gbg gbn gbo gbw gda gdb gdd gdn gdo gdw gga ggb ggd ggg ggn ggo ggw gna gnb gnd gnn gno gnw goa gob god gog gon goo gow gwa gwb gwd gwg gwn naa nab nad nag nan nao naw nba nbb nbd nbg nbn nbo nbw nda ndb ndd ndg ndn ndo nga ngb ngd ngg ngn ngo ngw nna nnb nng nnn nno nnw no- noa nob nod nog non noo now nwa nwb nwd nwn nwo oaa oab oad oag oan oao oaw ob- oba obb obd obg obn obo obw oda odb odd odg odn odo oga ogd ogg ogn ogo on- ona onb ond ong onn ono oo- ooa oob ood oog oon ooo oow owa owb owd own owo oww waa wab wad wag wan wao waw wba wbb wbd wbg wbn wbo wbw wda wdb wdg wga wgb wgn wgo wgw wn- wna wnd wng wnn wno wnw woa wob wod wog won woo wow wwa wwd wwn wwo www