-er -ey -ic c-- ccc ccd cce cci ccn cco ccr cct ccu ccv cdc cdd cde cdi cdn cdo cdr cdt cdu cdv cdy ce- cec ced cee cei cen ceo cer cet ceu cev cey ci- cic cid cie cii cin cio cir cit ciu civ cn- cnc cnd cne cni cnn cno cnr cnt cnu cnv cny co- coc cod coe coi con coo cor cot cou cov coy crc crd cre cri crn cro crr crt cru crv cry ctc ctd cte cti ctn cto ctr ctt ctu ctv cty cuc cud cue cui cun cuo cur cut cuu cuv cuy cvc cvd cve cvi cvn cvo cvr cvt cvu cvv cyc cyd cye cyn cyo cyr cyt dcc dcd dce dci dcn dco dcr dct dcu dcv ddc ddd dde ddi ddn ddo ddr ddt ddu ddy de- dec ded dee dei den deo der det deu dev dey di- dic did die dii din dio dir dit diu div diy dnc dnd dne dni dnn dno dnr dnt dny doc dod doe doi don doo dor dot dou dov doy drc drd dre dri drn dro drr drt dru drv dry dtc dtd dte dti dtn dto dtr dtt dtu dtv dty duc dud due dui dun duo dur dut duv duy dvc dvd dve dvi dvn dvr dvt dvu dy- dyc dyd dye dyn dyo dyr dyu dyy ec- ecc ecd ece eci ecn eco ecr ect ecu ecv ed- edc edd ede edi edn edo edr edt edu edy eec eed eee een eeo eer eet eev eey eic eid eie eii ein eio eir eit eiu eiv en- enc end ene eni enn eno enr ent enu env eny eo- eoc eod eoe eoi eon eoo eor eot eou erc erd ere eri ern ero err ert eru erv ery etc etd ete eti etn eto etr ett etu etv ety eu- euc eud eue eui eun eur eut euv evc evd eve evi evn evo evr evt evv evy eyc eyd eye eyn eyo eyr eyt i-d i-v icc icd ice ici icn ico icr ict icu icv icy idc idd ide idi idn ido idr idt idu idv idy ie- iec ied iee iei ien ier iet iev iey iic iid iie iii iin iio iir iit iiu in- inc ind ine ini inn ino inr int inu inv iny io- ioc iod ioe ioi ion ioo ior iot iou iov ir- irc ird ire iri irn iro irr irt iru irv iry itc itd ite iti itn ito itt itu itv ity iu- iuc iud iue iui iur iut ivc ivd ive ivi ivo ivr ivt ivu ivv ivy iyc iye iyo iyr iyt iyy n-i ncc ncd nce nci ncn nco ncr nct ncu ncv ndc ndd nde ndi ndn ndo ndr ndt ndu ndv ndy ne- nec ned nee nei nen neo ner net neu nev ney nic nid nie nii nin nio nir nit niu niv nnc nne nni nnn nno nnt nnu nnv no- noc nod noe noi non noo nor not nou nov noy nrc nrd nre nri nrn nro nrr nrt nru nrv nry ntc ntd nte nti ntn nto ntr ntt ntu ntv nuc nud nue nui nun nuo nur nut nuu nuv nuy nvc nvd nve nvi nvn nvt nvu nvv nyc nyd nye nyn nyo nyt nyu nyy o-i oc- occ ocd oci ocn oco ocr oct ocu ocv odc odd ode odi odn odo odr odt odu odv oec oed oee oei oen oeo oer oet oey oic oid oie oii oin oio oir oit oiu oiv on- onc ond one oni onn ono onr ont onu ony oo- ooc ood ooi oon ooo oor oot oov or- orc ord ore ori orn oro orr ort oru orv ory ot- otc otd ote oti otn oto otr ott otu otv ou- ouc oud oue oui oun ouo our out ov- ovc ovd ove ovi ovo ovv oyd oye oyi oyo rcc rcd rce rci rcn rco rcr rct rcu rcv rdc rdd rde rdi rdn rdo rdr rdt rdu rdv rdy re- rec red ree rei ren reo rer ret reu rev rey ric rid rie rii rin rio rir rit riv riy rnc rnd rni rnn rno rnr rnt rnu rnv rny roc rod roe roi ron roo ror rot rou rov roy rrc rrd rri rrn rrr rrt rru rtc rtd rte rti rtn rto rtr rtt rtu rtv rty ruc rud rue rui run ruo rur rut ruu ruv ruy rvc rvd rve rvi rvn rvo rvr rvt rvu rvv rvy ry- ryc ryd rye ryn ryo ryr ryu ryy tcc tcd tce tci tcn tco tcr tct tcu tcv tdc tdd tde tdi tdn tdo tdr tdt tdu tdv tdy te- tec ted tee tei ten teo ter tet teu tev tey tic tid tie tii tin tio tir tit tiu tiv tiy tnc tnd tne tni tnn tno tnr tnt to- toc tod toe toi ton too tor tot tou tov toy trc trd tre tri trn tro trr trt tru trv try ttc ttd tte tti ttn tto ttr ttt ttu ttv tty tuc tud tue tui tun tuo tur tut tuu tuv tuy tvc tvd tve tvi tvn tvo tvr tvt tvu tvy tyc tyd tye tyn tyo tyr tyt ucc ucd uce uci ucn uco ucr uct ucu ucv udc udd ude udi udn udo udr udt udu udv uec ued uee uei uen uer uet uey uic uid uie uii uin uio uir uit uiu un- unc und une uni unn uno unr unt unu unv uny uoc uod uoe uon uoo uor uot ur- urc urd ure uri urn uro urr urt uru ury utc utd ute uti utn uto utr utt utu utv uty uuc uue uun uur uut uuu uvc uve uvo uvu uvv uyc uyi uyo uyu v-e vcc vcd vce vci vcn vco vcr