cccc ccci cccl cchl cchr ccic ccii ccil ccir cclc ccli ccnc ccni ccnr ccoc ccrc ccri ccrl chch chci chic chih chil chin chir chlc chln chlr chnc chnl chno chnr choc choh choi chol chon choo chor chrc chrn chro chrr cicc cich cici cico cicr cihr ciii cili cill cilo cin- cinc cini cino cion cior circ cirh ciri cirl ciro cirr clic clii clin clio clir clon cloo clor clri clro cnci cnco cnic cnih cnoh cnrc cnrr coch coco cohn coho coil coin coir col- coli coll coln colo con- conc coni conn cono cooh cool coon cor- corc cori corl corn coro corr crcc crcr cric crin croc croh crol cron croo cror h-ii hccc hcch hchi hhcl hhhh hi-c hicc hich hico hihc hihi hiho hiil hili hill hilo hinc hinn hino hioc hiri hirn hiro hlin hnoi hoch hocn hocr hohl hohn hoho hoil hoir hol- holc holh holi holl holn holo honi hono hool hoon hoor horc hori horl horn horo horr hron hrrc i-no iccc icci iccl iccn icco iccr ichc ichi icho ichr icll iclr icnc icoc icon icor icrc icrr ihcc ihrc iihl iiii iiio iino iioi iioo iirc ilic ilin ilio ilir ill- illi illo ilni ilno iloc iloo inch inci incl inco incr inni inno innr ino- inoi inol inon inor inri inro ioci ioii ioio iolo ioni ionn iono iooi iooo iori ircc iri- iric iril irin irio iroc iroh iron irrc irri lccc lchc lchr lcor lcrl lhhh lhor lich lico licr lih- lihi liho liii liin liir lili lill lilo linc linh linn lino lio- lion lior lirc liri lirl lirn liro lirr llcc lllc llll lloc lloo lncr locc loch loci locn loco lohi lohn loho lohr loic loin loir loli loll lolo loni lono lonr looc lool loon loor lori lorn loro lric lroc lroi lron lrrc lrrr n-ii nccc ncci nccn nccr nchc nclc ncln nclr ncnc ncoc ncor ncrc ncri nhcc nhhl nhnn nhon nhrc nicc nich nici nicl nico nihl niir nili nill nilo ninh nini ninl nino nioh nion nioo niro nlcc nlic nnnn noch noci nocl noco nohn noho noil noin noio noir noli noll nolo non- noni nonn nono noo- nool noon nooo noor nor- norc nori norn noro norr nric nroc nron nrrc nrrl occc occi occn ochi ocin oclc ocon ocrl ocro ocrr ohcc ohhi ohho ohio ohno ohoh ohrn oici oiii oion olcc olic olin olio olli ollo olon olor onc- onco onic onil onir onni onno onon onor oocr ooho oolo oooh oooo orch orci orco ori- oric oril orin orio orlo ornc orni orno oro- oron oror orri orro rccc rcic rcnl rcnr rcon rhin rhio rhli rhoc rhoh rhon ricc rich rico riho riin rill rilo rinn rino riol rion riri rlin rnco rnhl rnin rnli rocc roch roco rohl rohn rohr roil roin roio roir roll rolo ronc roni rono rooi rool roon roor rorc rori roro rrrr