a-a a-b aaa aab aad aah aaj aao aar aaw ab- aba abb abd abh abj abo abr abw ad- ada adb add adh adj ado adr adw aha ahb ahd ahh ahj aho ahr ahw aja ajb ajd ajh ajj ajo ajr ajw aoa aob aod aoh aoj aoo aor aow ar- ara arb ard arh arj aro arr arw aw- awa awb awd awh awj awo awr aww baa bab bad bah baj bao bar baw bba bbb bbd bbh bbo bbr bbw bda bdb bdd bdh bdj bdo bdr bdw bha bhb bhd bhh bhj bho bhr bhw bja bjd bjj bjr bjw boa bob bod boh boj boo bor bow bra brb brd brh brj bro brr brw bwa bwb bwd bwh bwj bwo bwr daa dab dad dah daj dao dar daw dba dbb dbd dbh dbo dbr dda ddb ddd ddh ddo ddr ddw dh- dha dhb dhd dhh dho dhr dhw dj- dja djb djd djo djw doa dob dod doh doj doo dor dow dra drb drd drj dro drr drw dwa dwb dwh dwo dwr dww haa hab had hah haj hao har haw hba hbb hbd hbh hbj hbo hbr hbw hda hdb hdd hdh hdo hdr hdw hha hhb hhd hhh hhj hho hhr hhw hja hjo hjr hoa hob hod hoh hoo hor how hr- hra hrb hrd hrh hrj hro hrr hrw hw- hwa hwb hwd hwo hwr hww j-d jaa jab jad jah jaj jao jar jaw jba jbj jbo jbr jbw jda jdb jdh jdo jdr jdw jha jhd jhj jho jhr jja jjb jjj jjr joa job jod joh joj joo jor jow jra jrb jro jrr jwa jwb jwh jwr oaa oab oad oah oaj oao oar oaw ob- oba obb obd obh obj obo obr obw oda odb odd odh odo odr oha ohd ohh oho ohr oja ojb ojd ojo ojw oo- ooa oob ood ooh ooo oor oow or- ora orb ord orh oro orr owa owb owd owh owj owo oww ra- raa rab rad rah raj rao rar raw rba rbb rbd rbh rbo rbr rbw rda rdb rdd rdh rdj rdo rdr rh- rha rhb rhd rhh rho rhr rja rjr roa rob rod roh roj roo ror row rra rrb rrd rrh rrr rwa rwb rwd rwh rwj rwr waa wab wad wah wao war waw wba wbb wbd wbo wbr wbw wda wdb wdr wh- wha whb whd whh who whr whw wja wjr wjw woa wob wod woh woo wor wow wr- wra wrd wrh wro wrr wrw wwa wwd wwj wwo www