-er c-- c-j ccc ccd cce ccj ccn cco ccp ccr cct cdc cdd cde cdj cdn cdo cdp cdr cdt ce- cec ced cee cej cen ceo cep cer cet cjc cjd cjp cjr cn- cnc cnd cne cnj cnn cno cnp cnr cnt co- coc cod coe coj con coo cop cor cot cpc cpd cpe cpj cpn cpo cpp cpr cpt crc crd cre crj crn cro crp crr crt ctc ctd cte ctn cto ctp ctr ctt dcc dcd dce dcn dco dcp dcr dct ddc ddd dde ddn ddo ddp ddr ddt de- dec ded dee dej den deo dep der det dj- djc djd dje djo djp djt dnc dnd dne dnj dnn dno dnp dnr dnt doc dod doe doj don doo dop dor dot dpc dpd dpe dpn dpo dpp dpr dpt drc drd dre drj drn dro drp drr drt dtc dtd dte dtj dtn dto dtp dtr dtt ec- ecc ecd ece ecj ecn eco ecr ect ed- edc edd ede edj edn edo edp edr edt eec eed eee een eeo eep eer eet ejc ejd ejo ejp ejt en- enc end ene enn eno enp enr ent eo- eoc eod eoe eon eoo eop eor eot ep- epc epd epe epn epo epp epr ept erc erd ere ern ero erp err ert etc etd ete etj etn eto etp etr ett j-d jcc jcd jce jco jcp jcr jct jdc jde jdn jdo jdp jdr jdt jec jed jee jej jen jeo jep jer jet jjc jjj jjp jjr jnc jnd jne jnj jnn jno jnp jnr jnt joc jod joe joj jon joo jop jor jot jpc jpe jpj jpn jpo jpp jpr jpt jrc jrn jro jrp jrr jrt jtc jte jtn jtp jtr jtt ncc ncd nce ncn nco ncp ncr nct ndc ndd nde ndn ndo ndp ndr ndt ne- nec ned nee nej nen neo nep ner net njc nje njn njp nnc nne nnn nno nnp nnt no- noc nod noe noj non noo nop nor not npc npd npe npn npo npp npr npt nrc nrd nre nrj nrn nro nrp nrr nrt ntc ntd nte ntn nto ntp ntr ntt oc- occ ocd ocj ocn oco ocp ocr oct odc odd ode odn odo odp odr odt oec oed oee oen oeo oep oer oet ojc ojd oje ojo on- onc ond one onj onn ono onp onr ont oo- ooc ood oon ooo oop oor oot op- opc opd ope opj opn opo opp opr opt or- orc ord ore orn oro orp orr ort ot- otc otd ote otn oto otp otr ott p-p pcc pcd pce pcj pcn pco pcp pcr pct pdc pdd pde pdn pdo pdp pdr pdt pec ped pee pen peo pep per pet pjc pjd pjo pjp pn- pnc pnd pne pnn pno pnp pnr pnt poc pod poe pon poo pop por pot ppc ppd ppe ppj ppn ppo ppp ppr ppt prc prd pre prn pro prp prr prt pt- ptc ptd pte ptj ptn pto ptp ptr ptt rcc rcd rce rcj rcn rco rcp rcr rct rdc rdd rde rdj rdn rdo rdp rdr rdt re- rec red ree ren reo rep rer ret rjc rjp rjr rnc rnd rnn rno rnp rnr rnt roc rod roe roj ron roo rop ror rot rpc rpd rpe rpn rpo rpp rpr rpt rrc rrd rrn rrp rrr rrt rtc rtd rte rtj rtn rto rtp rtr rtt tcc tcd tce tcj tcn tco tcp tcr tct tdc tdd tde tdn tdo tdp tdr tdt te- tec ted tee tej ten teo tep ter tet tjc tjd tje tjo tjp tjr tnc tnd tne tnn tno tnp tnr tnt to- toc tod toe toj ton too top tor tot tpc tpd tpe tpj tpn tpo tpp tpr tpt trc trd tre trn tro trp trr trt ttc ttd tte ttn tto ttp ttr ttt