c-- ccc ccd cce cco ccp ccs cct cdc cdd cde cdo cdp cds cdt ce- cec ced cee ceo cep ces cet co- coc cod coe coo cop cos cot cpc cpd cpe cpo cpp cps cpt csc csd cse cso csp css cst ctc ctd cte cto ctp cts ctt dcc dcd dce dco dcp dcs dct ddc ddd dde ddo ddp dds ddt de- dec ded dee deo dep des det doc dod doe doo dop dos dot dpc dpd dpe dpo dpp dps dpt dsc dsd dse dso dsp dss dst dtc dtd dte dto dtp dts dtt ec- ecc ecd ece eco ecs ect ed- edc edd ede edo edp eds edt eec eed eee eeo eep ees eet eo- eoc eod eoe eoo eop eos eot ep- epc epd epe epo epp eps ept es- esc esd ese eso esp ess est etc etd ete eto etp ets ett oc- occ ocd oco ocp ocs oct odc odd ode odo odp ods odt oec oed oee oeo oep oes oet oo- ooc ood ooo oop oos oot op- opc opd ope opo opp ops opt os- osc osd ose oso osp oss ost ot- otc otd ote oto otp ots ott p-p pcc pcd pce pco pcp pcs pct pdc pdd pde pdo pdp pds pdt pec ped pee peo pep pes pet poc pod poe poo pop pos pot ppc ppd ppe ppo ppp pps ppt ps- psc psd pse pso psp pss pst pt- ptc ptd pte pto ptp pts ptt scc scd sce sco scp scs sct sdc sdd sde sdo sdp sds sdt se- sec sed see seo sep ses set soc sod soe soo sop sos sot spc spd spe spo spp sps spt ss- ssc ssd sse sso ssp sss sst stc std ste sto stp sts stt tcc tcd tce tco tcp tcs tct tdc tdd tde tdo tdp tds tdt te- tec ted tee teo tep tes tet to- toc tod toe too top tos tot tpc tpd tpe tpo tpp tps tpt tsc tsd tse tso tsp tss tst ttc ttd tte tto ttp tts ttt

-ose c-cd cccc cccp cccs ccdc ccdp ccds cced ccee ccoc ccod ccpe ccpp ccps ccsd ccsp ccss ccst cctc cctt cd-e cdcs cdec cdes cdos cdot cdps cdss cec- cece ceco cecp cecs cect cedd cede cedo cedt ceec cees ceop ceos cepc cepe cepo cepp ceps cept cesc cese cesp cess cest cet- cete ceto cetp cets coce coco cocp coct codd code cods coed coep coes cood coop coos coot copd cope copo copp cops copt cosc cose coso cosp coss cost cotc cote coto cots cott cpce cpcs cpep cpos cppd cpps cpsc cpso cptp cpts cscc cscd csce csco cscs csdp csec csee csep cset csos csot cspc cspd cspe csps cspt cssd csse cstc cstd csto csts ctcp ctec ctep ctos ctot ctpo ctpp ctps ctsc ctss ctts dccc dccp dccs dcct dcds dcop dcos dcpo dcps dcsc dcss dctc dcts dddd ddes ddoc ddot ddpo ddps ddss ddts dec- decc decd dece deco decs dect dedd dede dedo deed deep dees deet deop deos depc depe depo depp deps dept des- desc dese deso desp dess dest dete deto dets doce doco docs doct dod- dodd dode dodo dods does dood doop doos doot dope dopo dopp dops dopt dose doso doss dost dotd dote doto dots dott dpcp dpdt dpos dppc dpsd dpst dpts dscc dscp dscs dsdp dsos dsps dspt dssc dssp dsst dstc dsto dsts dtcc dtdp dted dtot dtss dttp eccc ecce ecco ecct ecdc eced eces eco- ecod ecop ecos ecot ecpd ecpp ecsc ecse ecsp ecss ect- ectc ecto ects eddc edde eddo eddp edds ede- edes edoc edod edos edss edts eecs eede eeee eees eeoc eeps eese eetc eete eets eocd eode eoes eost eotc eotd eoto eots epcc epec epee epes epoc epod epos epot eppc eppo eppp epps epsc epsd epsp epss epte esce esco escs esdp esds esee eseo eses eset eso- esop esos espc espe espo espp esps esse esso essp esst estc estd este esto estp ests etcc etco etcs etds etec etee etes etoe etos ette etto o-eo occc occt ocds oce oced ocee ocet ocos ocpd ocpp oct- octe octo octs oddd odds oded odeo odes odet odoo odop odos odot odso odts oec- oecc oedo oeds oeec oeps oese oest ooes oooo ooos oops oose oost ootp oots opds opec oped opep opes opet opo- opos oppo opps opto opts oscc osce osco osec osed osee oses oset osoo osos ossd osse osso ostc oste osts otcd oted otee otep otes oto- otoe otoo otos otpp otse otso otte otto otts pccc pcce pccs pcep pcod pcoe pcos pcpp pcps pcse pcso pcte pcts pdcp pdes pdoc pdos pdsd pdss pdtc pece peco pecs pect ped- pede pedo peds peec peed peep pees peet pepd pepe pepo peps pese peso pess pest pete peto pets pett pocd poce poco pocs pod- podd pode podo pods poed poes poet pood poop poos poot pop- popc pope popo popp pops popt pose poso poss post potc potd pote poto pots pott ppcc ppcd ppcs ppds ppod ppos pppd pppo pppp ppps ppss ppts pptt psco psdc psdp psds psec psoc psos pspp psps pssc psse psso psst psts ptcc ptdc ptop ptpd ptsd pttc s-os sccc scce sccp sccs scct scdc scdp scds scec scee scep scet scoo scop scot scpe scpo scps scpt scsc scsd scso scst sctc sctd scto scts sdcc sdco sddc sdds sdep sdes sdet sdot sdps sdsc sdss se-c se-d se-e se-o se-s se-t sec- secc secd sece seco secs sect sede sedo seds seec seed seep sees seet seoc seod seop sepd sepe sepo sepp seps sept sesc sese seso sess sest set- setc sete seto sets sett soce soco socs sodd sode sodo sods soec soeo soep soes sood soop soos