-er -ic -up c-- ccc ccd cce cci ccn cco ccp ccr cct ccu cdc cdd cde cdi cdn cdo cdp cdr cdt cdu ce- cec ced cee cei cen ceo cep cer cet ceu ci- cic cid cie cii cin cio cip cir cit ciu cn- cnc cnd cne cni cnn cno cnp cnr cnt cnu co- coc cod coe coi con coo cop cor cot cou cpc cpd cpe cpi cpn cpo cpp cpr cpt cpu crc crd cre cri crn cro crp crr crt cru ctc ctd cte cti ctn cto ctp ctr ctt ctu cuc cud cue cui cun cuo cup cur cut cuu dcc dcd dce dci dcn dco dcp dcr dct dcu ddc ddd dde ddi ddn ddo ddp ddr ddt ddu de- dec ded dee dei den deo dep der det deu di- dic did die dii din dio dip dir dit diu dnc dnd dne dni dnn dno dnp dnr dnt doc dod doe doi don doo dop dor dot dou dpc dpd dpe dpi dpn dpo dpp dpr dpt dpu drc drd dre dri drn dro drp drr drt dru dtc dtd dte dti dtn dto dtp dtr dtt dtu duc dud due dui dun duo dup dur dut ec- ecc ecd ece eci ecn eco ecr ect ecu ed- edc edd ede edi edn edo edp edr edt edu eec eed eee een eeo eep eer eet eic eid eie eii ein eio eip eir eit eiu en- enc end ene eni enn eno enp enr ent enu eo- eoc eod eoe eoi eon eoo eop eor eot eou ep- epc epd epe epi epn epo epp epr ept epu erc erd ere eri ern ero erp err ert eru etc etd ete eti etn eto etp etr ett etu eu- euc eud eue eui eun eup eur eut i-d icc icd ice ici icn ico icp icr ict icu idc idd ide idi idn ido idp idr idt idu ie- iec ied iee iei ien iep ier iet iic iid iie iii iin iio iip iir iit iiu in- inc ind ine ini inn ino inp inr int inu io- ioc iod ioe ioi ion ioo iop ior iot iou ipc ipd ipe ipi ipn ipo ipp ipr ipt ipu ir- irc ird ire iri irn iro irp irr irt iru itc itd ite iti itn ito itp itt itu iu- iuc iud iue iui iup iur iut n-i ncc ncd nce nci ncn nco ncp ncr nct ncu ndc ndd nde ndi ndn ndo ndp ndr ndt ndu ne- nec ned nee nei nen neo nep ner net neu nic nid nie nii nin nio nip nir nit niu nnc nne nni nnn nno nnp nnt nnu no- noc nod noe noi non noo nop nor not nou npc npd npe npi npn npo npp npr npt npu nrc nrd nre nri nrn nro nrp nrr nrt nru ntc ntd nte nti ntn nto ntp ntr ntt ntu nuc nud nue nui nun nuo nup nur nut nuu o-i oc- occ ocd oci ocn oco ocp ocr oct ocu odc odd ode odi odn odo odp odr odt odu oec oed oee oei oen oeo oep oer oet oic oid oie oii oin oio oip oir oit oiu on- onc ond one oni onn ono onp onr ont onu oo- ooc ood ooi oon ooo oop oor oot op- opc opd ope opi opn opo opp opr opt or- orc ord ore ori orn oro orp orr ort oru ot- otc otd ote oti otn oto otp otr ott otu ou- ouc oud oue oui oun ouo oup our out p-p pcc pcd pce pci pcn pco pcp pcr pct pcu pdc pdd pde pdi pdn pdo pdp pdr pdt pdu pec ped pee pei pen peo pep per pet peu pic pid pie pii pin pio pip pir pit piu pn- pnc pnd pne pni pnn pno pnp pnr pnt pnu poc pod poe poi pon poo pop por pot pou ppc ppd ppe ppi ppn ppo ppp ppr ppt ppu prc prd pre pri prn pro prp prr prt pru pt- ptc ptd pte pti ptn pto ptp ptr ptt ptu puc pud pue pui pun pup pur put puu rcc rcd rce rci rcn rco rcp rcr rct rcu rdc rdd rde rdi rdn rdo rdp rdr rdt rdu re- rec red ree rei ren reo rep rer ret reu ric rid rie rii rin rio rip rir rit rnc rnd rni rnn rno rnp rnr rnt rnu roc rod roe roi ron roo rop ror rot rou rpc rpd rpe rpi rpn rpo rpp rpr rpt rpu rrc rrd rri rrn rrp rrr rrt rru rtc rtd rte rti rtn rto rtp rtr rtt rtu ruc rud rue rui run ruo rup rur rut ruu tcc tcd tce tci tcn tco tcp tcr tct tcu tdc tdd tde tdi tdn tdo tdp tdr tdt tdu te- tec ted tee tei ten teo tep ter tet teu tic tid tie tii tin tio tip tir tit tiu tnc tnd tne tni tnn tno tnp tnr tnt to- toc tod toe toi ton too top tor tot tou tpc tpd tpe tpi tpn tpo tpp tpr tpt tpu trc trd tre tri trn tro trp trr trt tru ttc ttd tte tti ttn tto ttp ttr ttt ttu tuc tud tue tui tun tuo tup tur tut tuu ucc ucd uce uci ucn uco ucp ucr uct ucu udc udd ude udi udn udo udp udr udt udu uec ued uee uei uen uep uer uet uic uid uie uii uin uio uip uir uit uiu un- unc und une uni unn uno unp unr unt unu uoc uod uoe uon uoo uop uor uot up- upc upd upe upi upn upo upp upr upt upu ur- urc urd ure uri urn uro urp urr urt uru utc utd ute uti utn uto utp utr utt