b-u bbb bbd bbi bbm bbo bbr bbt bbu bby bdb bdd bdi bdm bdo bdr bdt bdu bdy bi- bib bid bii bim bio bir bit biu biy bmb bmd bmi bmm bmo bmr bmt bmu bob bod boi bom boo bor bot bou boy brb brd bri brm bro brr brt bru bry btb btd bti btm bto btr btt btu bty bub bud bui bum buo bur but buu buy by- byd byi bym byo byr byt byu dbb dbd dbi dbm dbo dbr dbt dbu dby ddb ddd ddi ddm ddo ddr ddt ddu ddy di- dib did dii dim dio dir dit diu diy dmb dmd dmi dmm dmo dmr dmt dmu dob dod doi dom doo dor dot dou doy drb drd dri drm dro drr drt dru dry dtb dtd dti dtm dto dtr dtt dtu dty dub dud dui dum duo dur dut duy dy- dyb dyd dym dyo dyr dyu dyy i-d ibb ibd ibi ibm ibo ibr ibt ibu iby idb idd idi idm ido idr idt idu idy iib iid iii iim iio iir iit iiu im- imb imd imi imm imo imt imu imy io- iob iod ioi iom ioo ior iot iou ir- irb ird iri irm iro irr irt iru iry itb itd iti itm ito itt itu ity iu- iub iud iui ium iur iut iym iyo iyr iyt iyy m-o m-r mbb mbd mbi mbm mbo mbr mbt mbu mdb mdd mdi mdm mdo mdr mdt mdu mdy mi- mib mid mii mim mio mir mit miu miy mmb mmd mmi mmm mmo mmr mmt mmu mob mod moi mom moo mor mot mou moy mrb mrd mri mrm mro mrr mrt mru mry mtb mtd mti mtm mto mtr mtt mtu mub mud mui mum mur mut muu muy my- myb myd mym myo myr myt myu o-i ob- obb obd obi obm obo obr obt obu oby odb odd odi odm odo odr odt odu oib oid oii oim oio oir oit oiu om- omb omd omi omm omo omr omt omu omy oo- oob ood ooi oom ooo oor oot or- orb ord ori orm oro orr ort oru ory ot- otb otd oti otm oto otr ott otu ou- oud oui oum ouo our out oyd oyi oyo rbb rbd rbi rbm rbo rbr rbt rbu rdb rdd rdi rdm rdo rdr rdt rdu rdy rib rid rii rim rio rir rit riy rmb rmd rmi rmm rmo rmr rmt rob rod roi rom roo ror rot rou roy rrb rrd rri rrm rrr rrt rru rtb rtd rti rtm rto rtr rtt rtu rty rub rud rui rum ruo rur rut ruu ruy ry- ryd rym ryo ryr ryu ryy tbb tbd tbi tbm tbo tbr tbt tbu tdb tdd tdi tdm tdo tdr tdt tdu tdy tib tid tii tim tio tir tit tiu tiy tmb tmd tmi tmm tmo tmr tmt tmu tmy to- tob tod toi tom too tor tot tou toy trb trd tri trm tro trr trt tru try ttb ttd tti ttm tto ttr ttt ttu tty tub tud tui tum tuo tur tut tuu tuy tyd tym tyo tyr tyt ubb ubi ubo ubr ubt ubu uby udb udd udi udm udo udr udt udu uib uid uii uim uio uir uit uiu um- umb umd umi umm umo umr umt umu uob uod uom uoo uor uot ur- urb urd uri urm uro urr urt uru ury utb utd uti utm uto utr utt utu uty uum uur uut uuu uyi uyo uyu ybi ybm ybr yby ydo ydt ydy yid yii yim yio yir yit ymi ymm ymo ymt yob yod yoi yom yoo yor yot you yoy yro yrt yru ytd ytm yto ytr ytt ytu yud yui yum yuo yur yut yuu yuy yyb yyt yyu yyy