-er -ey -ic c-- ccc ccd cce cch cci cco ccp ccr ccx cdc cdd cde cdh cdi cdo cdp cdr cdx cdy ce- cec ced cee ceh cei ceo cep cer cex cey ch- chc chd che chh chi cho chp chr chx chy ci- cic cid cie cih cii cio cip cir cix co- coc cod coe coh coi coo cop cor cox coy cpc cpd cpe cph cpi cpo cpp cpr cpx crc crd cre crh cri cro crp crr crx cry cxc cxh cxi cxo cxp cxr cxx cyc cyd cye cyo cyp cyr dcc dcd dce dci dco dcp dcr dcx ddc ddd dde ddh ddi ddo ddp ddr ddx ddy de- dec ded dee deh dei deo dep der dex dey dh- dhc dhd dhe dhh dhi dho dhp dhr di- dic did die dih dii dio dip dir dix diy doc dod doe doh doi doo dop dor dox doy dpc dpd dpe dph dpi dpo dpp dpr drc drd dre dri dro drp drr drx dry dxc dxd dxi dxo dxp dxr dxx dy- dyc dyd dye dyo dyp dyr dyy ec- ecc ecd ece ech eci eco ecr ecx ed- edc edd ede edh edi edo edp edr edx edy eec eed eee eeo eep eer eex eey ehc ehd ehe ehh ehi eho ehp ehr eic eid eie eii eio eip eir eix eo- eoc eod eoe eoh eoi eoo eop eor ep- epc epd epe eph epi epo epp epr epx erc erd ere erh eri ero erp err ery ex- exc exd exe exh exi exo exp exr exx exy eyc eyd eye eyo eyp eyr h-i hcc hcd hce hch hci hco hcp hcr hcy hdc hdd hde hdh hdi hdo hdp hdr hdx hdy he- hec hed hee heh hei heo hep her hex hey hhc hhd hhe hhh hhi hho hhp hhr hhy hic hid hie hih hii hio hip hir hix hoc hod hoe hoh hoi hoo hop hor hox hoy hpc hpd hpe hph hpi hpo hpp hpr hpy hr- hrc hrd hre hrh hri hro hrp hrr hxc hxd hy- hyc hyd hye hyh hyi hyo hyp hyr hyy i-d icc icd ice ich ici ico icp icr icy idc idd ide idh idi ido idp idr idx idy ie- iec ied iee iei iep ier iex iey ihc ihd ihe ihh ihi iho ihp ihr ihy iic iid iie iih iii iio iip iir iix io- ioc iod ioe ioh ioi ioo iop ior ipc ipd ipe ipi ipo ipp ipr ipx ipy ir- irc ird ire iri iro irp irr irx iry ixc ixe ixi ixy iyc iye iyo iyr iyy o-i oc- occ ocd och oci oco ocp ocr ocx odc odd ode odh odi odo odp odr oec oed oee oeh oei oeo oep oer oex oey ohc ohd ohe ohh ohi oho ohp ohr oic oid oie oii oio oip oir oo- ooc ood ooh ooi ooo oop oor oox op- opc opd ope oph opi opo opp opr opx opy or- orc ord ore orh ori oro orp orr orx ory ox- oxc oxi oxo oxx oxy oyd oye oyi oyo p-p pcc pcd pce pch pci pco pcp pcr pcx pdc pdd pde pdh pdi pdo pdp pdr pdx pec ped pee peh pei peo pep per pex pey phc phd phe phi pho php phr phx phy pic pid pie pih pii pio pip pir pix poc pod poe poh poi poo pop por pox poy ppc ppd ppe pph ppi ppo ppp ppr ppx prc prd pre prh pri pro prp prr prx pry pxc pxe pxr py- pyc pyd pye pyo pyr pyx rcc rcd rce rch rci rco rcp rcr rcx rdc rdd rde rdh rdi rdo rdp rdr rdx rdy re- rec red ree reh rei reo rep rer rex rey rh- rhc rhd rhe rhh rhi rho rhp rhr ric rid rie rih rii rio rip rir rix riy roc rod roe roh roi roo rop ror rox roy rpc rpd rpe rph rpi rpo rpp rpr rpx rrc rrd rrh rri rrp rrr rxp rxr ry- ryc ryd rye ryo ryr ryy xcd xch xci xcp xcr xcx xdc xde xdh xdi xdr xed xee xep xer xex xhd xhp xic xie xii xio xix xoc xod xoi xoo xop xor xox xpc xpd xpe xpo xpp xrc xrd xrx xry xxi xxo xxp xxx xxy xyp xyr xyy ycc ycd yce ych yci yco ycp ycy yde ydo ydy yec yed yee yeh yei yeo yep yer yex yey yhc yhe yhi yid yie yih yii yio yip yir yoc yod yoe yoi yoo yop yor yox yoy ypd ypo yrc yre yro yrp yxe yxy yyc yye yyy

c-cd cccc ccci cccp ccdc ccdh ccdi ccdp ccdr cced ccee cche cchp cchr cchy ccic ccid ccii ccip ccir ccix ccoc ccod ccpe ccpp ccpr ccrc ccre ccri ccrp ccxi cd-e cd-r cddr cdec cder cdex cdic cdii cdio cdre cdxi cec- cece ceci ceco cecp cedd cede cedi cedo cedy ceec ceip ceop ceor cepc cepe ceph cepo cepp cepr cer- cerc cerd cere ceri cero cerp cery cexe ceyx chce chch chci chcp chdi chec ched chee cheh chep cher chex chey chic chid chie chih chip chir choc chod choh choi choo chop chor choy chpp chpr chrc chrd chro chrp chrr chy- chyc cicc cich cici cico cicr cidc cide cidi cidp cidr ciee cier cihr ciid ciii cior cipo cipp circ cire cirh ciri ciro cirr cixi coce coch coco cocp codd code codi cody coed coep coex coho coip coir coix cood cooh coop copd cope coph copi copo copp copr copy cor- corc cord core cori coro corp corr cory coxe coxy coyo coyr cpce cpep cper cpic cpio cpix cpox cppd cpre cpri crcc crce crcr crdc cre- crec cred cree creh crei creo crep crex cric crie crip