-ly -ol b-u bbb bbd bbi bbl bbo bbs bbu bby bdb bdd bdi bdl bdo bds bdu bdy bi- bib bid bii bil bio bis biu biy blb bld bli bll blo bls blu bly bob bod boi bol boo bos bou boy bsb bsd bsi bsl bso bss bsu bsy bub bud bui bul buo bus buu buy by- byd byi byl byo bys byu dbb dbd dbi dbl dbo dbs dbu dby ddb ddd ddi ddl ddo dds ddu ddy di- dib did dii dil dio dis diu diy dl- dlb dld dli dll dlo dls dlu dly dob dod doi dol doo dos dou doy dsb dsd dsi dsl dso dss dsu dsy dub dud dui dul duo dus duy dy- dyb dyd dyo dys dyu dyy i-d ibb ibd ibi ibl ibo ibs ibu iby idb idd idi idl ido ids idu idy iib iid iii iil iio iis iiu il- ilb ild ili ill ilo ils ilu ily io- iob iod ioi iol ioo ios iou is- isb isd isi isl iso iss isu isy iu- iub iud iui ius iyo iys iyy lbb lbd lbi lbl lbo lbs lbu ldb ldd ldi ldl ldo lds ldu ldy lib lid lii lil lio lis liu llb lld lli lll llo lls llu lly lob lod loi lol loo los lou loy lsb lsd lsi lsl lso lss lsu lub lud lui lul luo lus luu luy lyd lyl lyo lys o-i ob- obb obd obi obl obo obs obu oby odb odd odi odl odo ods odu oib oid oii oil oio ois oiu olb old oli oll olo ols olu oly oo- oob ood ooi ool ooo oos os- osb osd osi osl oso oss osu ou- oud oui oul ouo ous oyd oyi oyl oyo oys sbb sbd sbi sbl sbo sbs sbu sby sdb sdd sdi sdl sdo sds sdu sdy sib sid sii sil sio sis siu slb sld sli sll slo sls slu sly sob sod soi sol soo sos sou soy ss- ssb ssd ssi ssl sso sss ssu sub sud sui sul suo sus suu suy sy- syb syd syi syl sys syu ubb ubi ubl ubo ubs ubu uby udb udd udi udl udo uds udu uib uid uii uil uio uis uiu ulb uld uli ull ulo uls ulu uly uob uod uol uoo uos usb usd usi usl uso uss usu uus uuu uyi uyo uys uyu ybi ybl ybs yby ydl ydo yds ydy yid yii yio yis yld yli yll yls yly yob yod yoi yol yoo yos you yoy ysb ysi ysl yso yss ysu ysy yud yui yul yuo yus yuu yuy yyb yys yyu yyy