-ol c-- ccc ccd ccl cco ccr ccs cct ccu cdc cdd cdl cdo cdr cds cdt cdu cl- clc cld cll clo clr cls clt clu co- coc cod col coo cor cos cot cou crc crd crl cro crr crs crt cru csc csd csl cso csr css cst csu ctc ctd ctl cto ctr cts ctt ctu cuc cud cul cuo cur cus cut cuu dcc dcd dcl dco dcr dcs dct dcu ddc ddd ddl ddo ddr dds ddt ddu dl- dlc dld dll dlo dlr dls dlt dlu doc dod dol doo dor dos dot dou drc drd drl dro drr drs drt dru dsc dsd dsl dso dsr dss dst dsu dtc dtd dtl dto dtr dts dtt dtu duc dud dul duo dur dus dut lcc lcd lcl lco lcr lcs lct lcu ldc ldd ldl ldo ldr lds ldt ldu llc lld lll llo llr lls llt llu loc lod lol loo lor los lot lou lrc lrd lro lrr lrs lrt lru lsc lsd lsl lso lsr lss lst lsu ltc ltd ltl lto ltr lts ltt ltu luc lud lul luo lur lus lut luu oc- occ ocd ocl oco ocr ocs oct ocu odc odd odl odo odr ods odt odu olc old oll olo ols olt olu oo- ooc ood ool ooo oor oos oot or- orc ord orl oro orr ors ort oru os- osc osd osl oso osr oss ost osu ot- otc otd otl oto otr ots ott otu ou- ouc oud oul ouo our ous out rcc rcd rcl rco rcr rcs rct rcu rdc rdd rdl rdo rdr rds rdt rdu rlc rld rll rlo rlr rls rlt rlu roc rod rol roo ror ros rot rou rrc rrd rrl rrr rrs rrt rru rsc rsd rsl rso rsr rss rst rsu rtc rtd rtl rto rtr rts rtt rtu ruc rud ruo rur rus rut ruu scc scd scl sco scr scs sct scu sdc sdd sdl sdo sdr sds sdt sdu slc sld sll slo slr sls slt slu soc sod sol soo sor sos sot sou sr- src srd srl sro srr srs srt ss- ssc ssd ssl sso ssr sss sst ssu stc std stl sto str sts stt stu suc sud sul suo sur sus sut suu tcc tcd tcl tco tcr tcs tct tcu tdc tdd tdl tdo tdr tds tdt tdu tlc tld tll tlo tlr tls tlt tlu to- toc tod tol too tor tos tot tou trc trd trl tro trr trs trt tru tsc tsd tsl tso tsr tss tst tsu ttc ttd ttl tto ttr tts ttt ttu tuc tud tul tuo tur tus tut tuu ucc ucd ucl uco ucr ucs uct ucu udc udd udl udo udr uds udt udu ulc uld ull ulo ulr uls ult ulu uoc uod uol uoo uor uos uot ur- urc urd url uro urr urs urt uru usc usd usl uso usr uss ust usu utc utd utl uto utr uts utt utu uuc uur uus uut uuu

-ous c-cd cccc cccl cccs cccu ccdc ccdr ccds cclc ccls ccoc ccod ccrc ccrl ccrs ccrt ccsd ccsl ccss ccst cctc cctl cctt ccuc ccus ccut cd-r cdcs cddl cddr cdls cdos cdot cdrs cdss clcd cldc cldr clod cloo clor clos clot clou clrd clro clrs clsc cltc clts clud clut coco coct cocu codd codl cods col- cold coll colo cols colt colu cood cool coos coot cor- corc cord corl coro corr cors cort cosc cosl coso coss cost cotc coto cots cott cotu coud coul cour cous cout crcc crcr crdc crls croc crod crol croo cror crot crrt crss crst crtc crtl crts crud crus crut cscc cscd cscl csco cscr cscs csdr csld cslr cslu csor csos csot csrc csrd csrs cssd cssr cstc cstd csto cstr csts csur csus ctls ctol ctor ctos ctot ctrc ctrl ctrs ctsc ctss ctsu ctts cucc cuds culc culd cull culo culs cult curd curl curo curr curs curt cusd cuso cuss cust cusu cut- cutc cuto cuts cutt dccc dccl dccs dcct dccu dcds dcls dcos dcsc dcss dctc dcts dddd ddlc ddoc ddot ddrc ddss ddts dlco dlcs dlos dlrs dlst doco docs doct docu dod- dodd dodo dods dold doll dolo dols dolt dolu dood dool door doos doot dorc dord doro dorr dors dort doru doso doss dost dotd doto dots dott douc doud doul dour dous dout drod drol drot drou drrs drus drut druu dscc dscr dscs dsdr dsls dsos dsrc dsrr dssc dsst dstc dsto dsts dtcc dtor dtot dtrl dtss duco ducs duct dudd dudo duds dudu dulc dull dulo dult dulu duo- duos duro durt duru dust duts duul duur duut lccc lccs lcdd lcdr lcds lcls lcor lcrd lcrl lcrs lcsc lcsd lcsr lctl lcto lcts ldls ldos ldrs llcc llcs lldc llds lllc llll lloc llod lloo llud locc loco locs locu lods lold loll lolo lols looc lood lool loor loos loot lord loro lors losc loso loss lost lotd lotl loto lotr lots lott loud loul lour lous lout louu lrcs lrdd lrds lroc lrrc lrrr lrst lrts ls-r lsco lscs lsds lsrc lsso lssr lsts ltcc ltcs ltds ltrs ltsr lttc lttr ltuc lucs ludd ludo lull lulu lurd lurs lurt luso luss lust luts occc occt ocds oclc ocos ocrl ocro ocrr ocrs oct- octo octs ocul ocur oddd odds odoo odor odos odot odou odrl odso odts odtu odur odus olcc olds ollo olor olos olot olst oltu olur oocr oold oolo oooo ooos oord oort oost oots oous orco orcs ordo ords ordu orlo orlu oro- oror oros orot orro orrs orso orsu ortc orto orts orus oscc oscl osco oslo osoo osor osos osrd osro ossd osso ossu ostc ostr osts osul otcd otcl oto- otoo otor otos otro otrs otso otsu otto otts ottu otur otus oucc oudc ouds ould ouls oulu