-hou cccc ccci cccl cccu cchl ccic ccii ccil cclc ccli ccoc cctc cctl cctt ccuc ccut chch chci chic chih chil chit chiu chlc chlt choc choh choi chol choo chou chto chtt chui chul chut cicc cich cici cico cict cicu ciht ciii ciit cili cill cilo cilt cith citi citl cito citt citu ciuc clic clii clio clit cloo clot clou cltc cluh clut coch coco coct cocu coho coil coit col- coli coll colo colt colu cooh cool coot cotc coth coti coto cott cotu coul cout ctic ctol ctot cucc cuci cui- cuil cuit culc cull culo cult cut- cutc cuth cuto cutt h-ii hccc hcch hchi hhcl hhhh hi-c hicc hich hico hihc hihi hiho hiht hiil hiit hiiu hili hill hilo hilt hilu hioc hitc hiti hito hitt hlul hoch hohl hoho hoil hoit hol- holc holh holi holl holo holt holu hool hoot hoth hoti hotl hoto hott hotu hout htcc htoh htol huch hucu huhi huhu huil huit hulc huli hull hult hulu huot huth huti huto hutt hutu iccc icci iccl icco icct iccu ichc ichi icho ichu icll icoc ihcc ihit ihtc ihuo iihl iiht iiii iiio iiit iioi iioo iitt iiuc ilic ilio ilit ill- illi illo illt iloc iloo ilot ilut ioci ioii ioio ioit iolo iooi iooo ioto itch ithc itic itil itll itoh itoi itol itoo itou itto iucc iuiu lccc lchc lctl lcto lhhh lich lico lict lih- lihi liho liht liii lili lill lilo lilt lilu lio- lith liti litl lito litt litu liut llcc lllc llll lloc lloo locc loch loci loco locu lohi loho lohu loic loit loiu loli loll lolo looc lool loot loth loti lotl loto lott louh loui loul lout louu ltcc ltci lttc ltuc luch luci luhi luhu luit luli lull lulu luoh luth luti occc occi occt ochi ocht oclc oct- octi octo ocul ohcc ohhi ohho ohio ohoh ohto ohtu oici oiii oitc oiti olcc olic olio olit olli ollo olot oltu ooho oolo oooh oooo otcl otho otic otit oto- otoh otoo otti otto ottu oucc ouch ouii ouit oulu out- outh outi outo ouu- tccc tccu tch- tchh tchi tcho tchu tctc tcul thch thi- thic thil thio thoo thot thou thul ticc tich tico tiht tihu tiit tiiu tilh till tilo tilt tiou titc tith titi tito titt titu tlco tlli toch toci toco tohi toho tohu toil toit tol- toli toll tolo tolt tolu tooh tool toot totc toth toti toto tott touh toui toul tout tttt ttul tucc tuch tuco tuht tuhu tuil tuit tuiu tuli tull tulo tulu tuti tutl tuto tutt tutu tuuo ucci uchi ucho ucil ucio ucut uhcl uhoh uhti uhuh ulcc ulch ulco ulic ulli ullo ulo- uloc ulti ulto ultt ulul uocc uolc util utti utto uttu uulu uuoc uuuu