-ol -up b-p b-u bbb bbf bbg bbi bbl bbo bbp bbu bfb bff bfg bfi bfl bfo bfp bfu bfz bgb bgf bgg bgi bgl bgo bgp bgu bgz bi- bib bif big bii bil bio bip biu biz blb blf blg bli bll blo blp blu blz bob bof bog boi bol boo bop bou boz bpb bpf bpg bpi bpl bpo bpp bpu bub buf bug bui bul buo bup buu buz bzf bzo bzp bzu bzz fbb fbf fbg fbi fbl fbo fbp fbu fff ffg ffi ffl ffo ffp ffu ffz fgb fgf fgg fgi fgl fgp fgz fib fif fig fii fil fip fiu fiz flb flf flg fli fll flo flp flu fob fof fog foi fol foo fop fou foz fpb fpg fpi fpl fpo fpp fpu fub fuf fug fui ful fuo fup fuu g-p gbf gbg gbi gbl gbo gbp gbu gbz gfb gff gfi gfl gfo gfp gfz ggb ggg ggi ggo ggp ggu ggz gib gif gig gii gil gio gip giu giz glb glf glg gli gll glo glp glu glz gob gof gog goi gol goo gop gou goz gpb gpf gpg gpi gpl gpo gpp gpu gpz gu- gub guf gug gui gul guo gup guu guz gzo gzp gzu i-f ibb ibf ibg ibi ibl ibo ibp ibu ibz ifb iff ifg ifi ifl ifo ifp ifu ifz igb igf igg igi igl igo igp igu iib iif iii iil iio iip iiu il- ilb ilf ilg ili ill ilo ilp ilu ilz io- iob iof iog ioi iol ioo iop iou ipb ipf ipg ipi ipl ipo ipp ipu iu- iub iug iui iup iuz izi izo izu izz l-p lbb lbf lbg lbi lbl lbo lbp lbu lfb lff lfg lfi lfl lfo lfp lfu lgb lgf lgg lgi lgl lgo lgp lgu lib lif lig lii lil lio lip liu liz llb llf llg lli lll llo llp llu llz lob lof log loi lol loo lop lou loz lpb lpf lpg lpi lpl lpo lpp lpu lpz lub luf lug lui lul luo lup luu luz lzi lzo lzu o-i ob- obb obf obg obi obl obo obp obu of- ofb off ofg ofi ofl ofo ofp ofu ofz ogf ogg ogi ogl ogo ogp oib oif oii oil oio oip oiu oiz olb olf olg oli oll olo olp olu oo- oob oof oog ooi ool ooo oop op- opb opf opg opi opl opo opp ou- ouf oui oul ouo oup ozo ozu ozz p-p pbb pbf pbg pbi pbl pbo pbp pbu pbz pfb pff pfg pfi pfl pfo pfp pfu pgb pgf pgg pgi pgl pgo pgp pib pif pig pii pil pio pip piu piz plb plf plg pli pll plo plp plu plz pob pof pog poi pol poo pop pou poz ppb ppf ppg ppi ppl ppo ppp ppu ppz pub puf pug pui pul pup puu puz pzl pzp ubb ubf ubg ubi ubl ubo ubp ubu uff ufg ufi ufl ufo ufp ufu ugb ugf ugg ugi ugl ugo ugp ugu uib uif uig uii uil uio uip uiu ulb ulf ulg uli ull ulo ulp ulu uob uog uol uoo uop up- upb upf upg upi upo upp upu upz uug uuu uzb uzi uzo uzu z-g zbb zbl zgb zgg zgi zib zif zig zil zio zip ziz zo- zob zof zog zoi zol zoo zou zpf zpg zpi zpl zpo zpp zpu zub zug zui zul zuz zzz

bbbb bblb bffl bfgf bfpo bfpp bibb bibi bibl bibo biff bifi bigb bigg bigo bigu bili bill bilo bilu bilz bio- biog bioi biol biou bipp bipu bizu bizz blio blip bliz blob blog bloo blop blou blub bluf blup bobb bobi bobo bobu boff bofu bogg bogi bogo boi- boii boil boiu bolg boli boll bolo bolu boob boof boog bool boop booz bopp bouf boul boup bozi bozo bpfl bubb bubi bubo bubu buff bufo bugg bugi bugo buif buiu bulb bulg buli bull bulu bulz buol buuz buzi buzz bzip bzou bzzz fbop ffff ffii fgoz fibp fiff fifi fifo figg figl figo fiii fiil fili fill filo filz fipp fizz flig flii flip flob flog floo flop flou floz flub fluf fluo fofo fogg fogi fogl fogo foil foli foll folo foof fool fopp foug foul foup fubb fubu fuff fufu fugi fugo fugu fuig fuil fuli full fulu fuzz gbbo ggfg gggg ggpo gibb gibz giff gifu gigg gigi gigo gilf gilg gili gill gilo giog gioi giop gipf gipi gipp gizi gizo gizz gli- glib glip glob glof glog glop glou glpi glub glug glui gobi gobl gobo goff gofu gogi gogo goif goip golf goli goll golo golp golu goof goog gooi gool goop gopi gopo gopu gou- gouf goug goul goup gozi gozo gozu gpgp gpip gubb gubi gubu guff gugb gugg gugi gugu guib guil gulb gulf guli gull gulo gulp gulu gzip i-go ibfi ifbb ifil ifpo igbo igil igli iglo iglu igoo iiii iiio iioi iioo iiop iipf ilio ill- illi illo illp ilog iloo iobi ioii ioio iolo ioof iooi iooo iopl ioug ipil iplo ipop ippf ippo iuiu iupp izzo lboz lbug lgbu lgfl libo libu liff lifg lifl lifo ligg ligi ligo liig liii lilb lilg lili lill lilo lilu lio- lip- lipb lipi lipl lipo lipp lipu liuf lizi lizl llll lloo lob- lobb lobi lobo loff lofi log- logb logi logo logp loif loiu loli loll lolo lolz loob loof lool loop looz lopi lopp lopu loui loul loup louu lozi lpfp lppl luff lufu lugg lugi lugo lugu lugz luif luiz luli lull lulu lulz lupi lupo lupu luup luzi lzip lzop obbo oblu oboi obol off- offo offu ofgo ofoz ofuz ogb oggi ogiz ogli ogog ogoi ogou ogpl ogpu ogui oguz oigo oiii olbo olib olig olio olli ollo olof olog oobi ooff oolo oooo oozi opii opio opo- oppi