-ly -ol b-u bbb bbi bbl bbm bbo bbr bbu bby bi- bib bii bil bim bio bir biu biv biy blb bli bll blm blo blr blu blv bly bmb bmi bml bmm bmo bmr bmu bmv bob boi bol bom boo bor bou bov boy brb bri brl brm bro brr bru brv bry bub bui bul bum buo bur buu buy bvb bvi bvl bvm bvo bvr bvu bvv by- byi byl bym byo byr byu i-v ibb ibi ibl ibm ibo ibr ibu ibv iby iib iii iil iim iio iir iiu il- ilb ili ill ilm ilo ilr ilu ilv ily im- imb imi iml imm imo imu imv imy io- iob ioi iol iom ioo ior iou iov ir- irb iri irl irm iro irr iru irv iry iu- iub iui ium iur ivb ivi ivl ivo ivr ivu ivv ivy iym iyo iyr iyy lbb lbi lbl lbm lbo lbr lbu lbv lib lii lil lim lio lir liu liv llb lli lll llm llo llr llu llv lly lmb lmi lml lmm lmo lmr lmu lmv lob loi lol lom loo lor lou lov loy lrb lri lrm lro lrr lru lrv lry lub lui lul lum luo lur luu luv luy lvb lvi lvl lvm lvr lvv lyl lym lyo lyr m-o m-r m-v mbb mbi mbl mbm mbo mbr mbu mbv mi- mib mii mil mim mio mir miu miv miy mlb mli mll mlm mlo mlr mlu mlv mmb mmi mml mmm mmo mmr mmu mmv mob moi mol mom moo mor mou mov moy mrb mri mrl mrm mro mrr mru mrv mry mub mui mul mum mur muu muy mvb mvi mvl mvm mvo mvr mvv mvy my- myb myl mym myo myr myu myv o-i ob- obb obi obl obm obo obr obu obv oby oib oii oil oim oio oir oiu oiv olb oli oll olm olo olu oly om- omb omi oml omm omo omr omu omv omy oo- oob ooi ool oom ooo oor oov or- orb ori orl orm oro orr oru orv ory ou- oui oul oum ouo our ov- ovb ovi ovl ovo ovv oyi oyl oyo rbb rbi rbl rbm rbo rbr rbu rib rii ril rim rio rir riv riy rli rll rlm rlo rlr rlu rly rmb rmi rml rmm rmo rmr rmv rob roi rol rom roo ror rou rov roy rrb rri rrl rrm rrr rru rub rui rum ruo rur ruu ruv ruy rvb rvi rvl rvm rvo rvr rvu rvv rvy ry- rym ryo ryr ryu ryy ubb ubi ubl ubo ubr ubu ubv uby uib uii uil uim uio uir uiu ulb uli ull ulm ulo ulr ulu ulv uly um- umb umi uml umm umo umr umu uob uol uom uoo uor ur- urb uri url urm uro urr uru ury uum uur uuu uvb uvl uvm uvo uvu uvv uyi uyo uyu vbi vbl vbm vbo vbr vbv vi- vib vii vil vim vio vir viu viv viy vl- vlb vll vlm vlo vlv vly vm- vmi vmm vmo vmr vmu vob voi vol vom voo vor vou vov voy vrb vri vrm vrr vru vry vul vum vur vuv vvb vvi vvm vvo vvr vvv vyl vym ybi ybl ybm ybr yby yii yim yio yir yli yll ylm ylr yly ymi yml ymm ymo yob yoi yol yom yoo yor you yoy yro yru yui yul yum yuo yur yuu yuv yuy yvi yvo yvr yvy yyb yyu yyy