c-cd cccc ccci cccs cccu ccdc ccdh ccdi ccds cchs ccic ccid ccii ccis ccsd ccsi ccss ccuc ccus cdcs cdhs cdic cdii cdis cdss chch chci chcs chdi chhs chic chid chih chis chiu chsc chsh chsi chud chui chus cicc cich cici cics cicu cidc cidi cids cihs ciid ciii ciis cis- cisc cisd cish ciss ciuc cius cscc cscd csch csci cscs cshs csid csis cssd csus cucc cuci cudi cuds cui- cuis cusd cush cuss cusu dccc dcci dccs dccu dcds dchs dcii dcis dcsc dcss dddd ddss dhis dich dici didi dids didu dihu diii diis dis- disc disd dish disi diss dius dscc dsch dscs dshs dssc dssi duch ducs dudd duds dudu duhs duhu duid duis dush dusi h-ii hccc hcch hccs hchi hchs hcis hcsc hcss hdci hdhs hdss hhds hhhh hhhs hhus hi-c hicc hich hics hidi hids hihc hihi hiis hiiu hisd hish hiss hscc hsci hshs huch hucs hucu hudd hudi huds hudu huhi huhs huhu huid huis hush husi huss huus iccc icci iccs iccu icdc icdd ichc ichd ichi ichs ichu icis icsc icsd icsh icsi icss icus idic idid idis idsc idss idus ihcc ihis ihss ihud iicd iiii iiis iisc iisd iisi iisu iiuc iscc iscd isch isci iscs iscu isdc isds ishi ishs isic isis issc issh issi isss issu isuh isus iucc iuds iuiu iusd iuss s-ic s-ii sccc sccs scdc scds sch- schh schi schs sci- scic scid scis scsc scsd scsh scsi scsu scud sdcc sdch sddc sdds sdhd sdhs sdic sdsc sdss sdsu shcc shhh shhs shid shih shii shis shiu shsc shud shui shus shuu sicc sich sici sics sicu sidd sidh sidi sids sihi sihs sihu sisc sisd sish sisi siss sisu siui sius sscc ssci sscs ssdc ssdd sshs ssid ssis sssc sssh sssi ssss suc- succ such suci sucs sudd sudh sudi suds suhi suid suis sus- susd susi suss susu suus ucci ucdc ucdd uchi uchs ucsc ucsd ucsu uddi udds udic udid udsd uh-d uhid uhss uhuh uisd uscc usch uscs usdc usds ushi ushs ushu usis ussc usss ussu usui usus uusi uuuu