-ic c-- ccc ccd ccf cci cco ccs ccu cdc cdd cdf cdi cdo cds cdu cfc cfd cff cfi cfo cfs cfu ci- cic cid cif cii cio cis ciu co- coc cod cof coi coo cos cou csc csd csf csi cso css csu cuc cud cuf cui cuo cus cuu dcc dcd dcf dci dco dcs dcu ddc ddd ddf ddi ddo dds ddu dfc dfd dff dfi dfo dfs dfu di- dic did dif dii dio dis diu doc dod dof doi doo dos dou dsc dsd dsf dsi dso dss dsu duc dud duf dui duo dus fcc fcd fcf fci fco fcs fcu fdc fdd fdf fdi fdo fds fdu ffc ffd fff ffi ffo ffs ffu fic fid fif fii fis fiu foc fof foi foo fos fou fsc fsd fsf fsi fso fss fsu fud fuf fui fuo fus fuu i-d i-f icc icd icf ici ico ics icu idc idd idf idi ido ids idu ifc ifd iff ifi ifo ifs ifu iic iid iif iii iio iis iiu io- ioc iod iof ioi ioo ios iou is- isc isd isf isi iso iss isu iu- iuc iud iui ius o-i oc- occ ocd ocf oci oco ocs ocu odc odd odf odi odo ods odu of- ofc ofd off ofi ofo ofs ofu oic oid oif oii oio ois oiu oo- ooc ood oof ooi ooo oos os- osc osd osf osi oso oss osu ou- ouc oud ouf oui ouo ous scc scd scf sci sco scs scu sdc sdd sdf sdi sdo sds sdu sfc sfd sff sfi sfo sfs sfu sic sid sif sii sio sis siu soc sod sof soi soo sos sou ss- ssc ssd ssf ssi sso sss ssu suc sud suf sui suo sus suu ucc ucd ucf uci uco ucs ucu udc udd udf udi udo uds udu ufc ufd uff ufi ufo ufs ufu uic uid uif uii uio uis uiu uoc uod uoo uos usc usd usf usi uso uss usu uuc uus uuu

-ous c-cd cccc cccf ccci cccs cccu ccdc ccdf ccdi ccds ccfc ccfd ccff ccfi ccic ccid ccii ccis ccoc ccod ccsd ccsf ccsi ccss ccuc ccus cdcs cdfs cdic cdii cdio cdis cdos cdss cfcf cfco cfcs cfds cfos cfsi cicc cici cico cics cicu cidc cidi cids ciff cifs ciid ciii ciis cios cis- cisc cisd ciss ciuc cius coco cocu codd codi cods cofc coff cofi cofs coif cois cood coof coos cosc cosi coso coss coud cous cscc cscd cscf csci csco cscs csfc csid csio csis csos cssd csuf csus cucc cuci cudi cuds cufc cuff cufi cufo cui- cuif cuis cusd cuso cuss cusu dccc dcci dccs dccu dcds dcfc dcfs dcii dcio dcis dcos dcsc dcss dddd ddoc ddss dfcc dfco dfcs dfcu dfds dici dico didi dido dids didu dif- diff difs diii diis dioc dios diou dis- disc disd disi diso diss dius doci doco docs docu dod- dodd dodi dodo dods doff doid dois dood doof doos dosi doso doss douc doud douf dous dscc dscs dsfc dsif dsos dssc dssi duco ducs dudd dudo duds dudu dufc duff dufu duid duif duis duo- duos dusi fccf fcds fcic fcii fcsc fdic fdoc fdos ffcc ffff ffii ffss ficc fico fics fidc fidf fido fids fifc fiff fifi fifo fiii fios fisc fisd fisi fiss fisu foci foco focs fofo foid fois food foof foos fosi foso foss foud fous fscc fsfi fsfo fssc fssf fuc- fuci fudd fudi fufc fuff fufu fuid fusc fusd fusi fuso fuss fusu iccc iccf icci icco iccs iccu icdc icdd icis icoc icod icos icsc icsd icsi icss icus iddo idfc idic idid idio idis idoc idos idsc idsf idso idss iduo idus ifcd ifco ific ifid ifis ifsc ifso iicd iiii iiio iiis iioi iioo iios iisc iisd iisi iisu iiuc ioci iod- iodd iodo iofc ioii ioio ioof iooi iooo ioos ioso iosu ious iscc iscd isci isco iscs iscu isdc isds isfc isic isis iso- isoc isof isos issc issf issi isso isss issu isus iucc iuds iuiu iusd iuss occc occi ocds ocis ocos odci oddd oddi odds odic odio odis odiu odoo odos odou odso odus off- offc offo offs offu ofid ofus oici oido oids oiii oios oisc oisd oisu oodi ooff oofs ooid oooo ooos oosi oous oscc osci osco osdi osii osis osoi osoo osos ossd ossi osso ossu oucc oudc ouds oufc ouff ouii ouis ousd ouu- s-ic s-ii s-os sccc sccs scdc scdf scds scfc scfi sci- scic scid scif scio scis scoo scsc scsd scsi scso scsu scud sdcc sdco sddc sdds sdfc sdic sdif sdio sdsc sdsf sdss sdsu sfcc sfco sfcs sfdc sffc sfio sfos sfss sfsu sicc sici sico sics sicu sidd sidi sido sids siff sifo sifu siod sios siou sisc sisd sisi siss sisu siui sius soci soco socs sodd sodo sods sodu sofi sofo soic soif sois sood soof soos sosi soso soss soud souf sous sscc ssci sscs ssdc ssdd ssdf ssfc ssid ssis ssoc sssc sssf sssi ssss suc- succ suci sucs sudd sudi sudo suds suf- sufc suff sufi sufs sufu suid suio suis suos sus- susd susi suso suss susu suus ucci ucdc ucdd ucio ucos ucsc ucsd ucsf ucsu uddi udds udic udid udoo udos udsd ufcu ufos uisd uocc uofo uscc uscf usco uscs usdc usdf usdo usds usfc usfi usfs usif usis usoc usoi usos ussc ussf usss ussu usui usus uuoc uusi uuuu

c-fos ccccc cccii cccsd ccifc cciii ccisd ccsid cdiii cdisc cicis cicus ciids cioid cisco cisid cisus co-co cocc- cocci cocco cocio cociu cocos cocus codco codo codoi codos coffs cofio coifi coifs coiid coofs cosco cosic cosio couco couis csdic cssii cucui cudos cuffs cufic cuoco cusco cusid cusio cusis cusso dccic ddc-i ddddd dicos dicus diddu didio didos didso didus diffs dioic dioid diouf disc- disci disco discs diss-