-ji a-a a-b a-i aaa aab aad aai aaj aao aar aau ab- aba abb abd abi abj abo abr abu ad- ada adb add adi adj ado adr adu ai- aia aib aid aii aio air aiu aja ajb ajd aji ajj ajo ajr aju aoa aob aod aoi aoj aoo aor aou ar- ara arb ard ari arj aro arr aru au- aua aub aud aui auj auo aur b-u baa bab bad bai baj bao bar bau bba bbb bbd bbi bbo bbr bbu bda bdb bdd bdi bdj bdo bdr bdu bi- bia bib bid bii bij bio bir biu bja bjd bji bjj bjr bju boa bob bod boi boj boo bor bou bra brb brd bri brj bro brr bru bua bub bud bui buj buo bur buu daa dab dad dai daj dao dar dau dba dbb dbd dbi dbo dbr dbu dda ddb ddd ddi ddo ddr ddu di- dia dib did dii dio dir diu dj- dja djb djd dji djo doa dob dod doi doj doo dor dou dra drb drd dri drj dro drr dru dua dub dud dui duo dur i-d ia- iaa iab iad iai iao iar iau iba ibb ibd ibi ibj ibo ibr ibu ida idb idd idi ido idr idu iia iib iid iii iij iio iir iiu ija ijb iji ijo iju io- ioa iob iod ioi ioj ioo ior iou ir- ira irb ird iri irj iro irr iru iu- iua iub iud iui iur j-d j-i jaa jab jad jai jaj jao jar jau jba jbi jbj jbo jbr jbu jda jdb jdi jdo jdr jia jib jii jij jio jir jiu jja jjb jjj jjr jju joa job jod joi joj joo jor jou jra jrb jri jro jrr jub jud jui juo jur o-i oaa oab oad oai oaj oao oar oau ob- oba obb obd obi obj obo obr obu oda odb odd odi odo odr odu oia oib oid oii oio oir oiu oja ojb ojd oji ojo oju oo- ooa oob ood ooi ooo oor or- ora orb ord ori oro orr oru ou- oua oud oui ouo our ra- raa rab rad rai raj rao rar rau rba rbb rbd rbi rbo rbr rbu rda rdb rdd rdi rdj rdo rdr rdu ria rib rid rii rio rir rja rjr roa rob rod roi roj roo ror rou rra rrb rrd rri rrr rru rua rub rud rui ruo rur ruu ua- uaa uab uad uai uaj uao uar uau uba ubb ubi ubo ubr ubu uda udb udd udi udj udo udr udu uia uib uid uii uio uir uiu uji ujo uoa uob uod uoj uoo uor ur- ura urb urd uri uro urr uru uua uur uuu