-ey -ic c-- ccc ccd cce cch cci cco ccp ccs cdc cdd cde cdh cdi cdo cdp cds cdy ce- cec ced cee ceh cei ceo cep ces cey ch- chc chd che chh chi cho chp chs chy ci- cic cid cie cih cii cio cip cis co- coc cod coe coh coi coo cop cos coy cpc cpd cpe cph cpi cpo cpp cps csc csd cse csh csi cso csp css csy cyc cyd cye cyo cyp cys dcc dcd dce dci dco dcp dcs ddc ddd dde ddh ddi ddo ddp dds ddy de- dec ded dee deh dei deo dep des dey dh- dhc dhd dhe dhh dhi dho dhp dhs di- dic did die dih dii dio dip dis diy doc dod doe doh doi doo dop dos doy dpc dpd dpe dph dpi dpo dpp dps dsc dsd dse dsh dsi dso dsp dss dsy dy- dyc dyd dye dyo dyp dys dyy ec- ecc ecd ece ech eci eco ecs ed- edc edd ede edh edi edo edp eds edy eec eed eee eeo eep ees eey ehc ehd ehe ehh ehi eho ehp ehs eic eid eie eii eio eip eis eo- eoc eod eoe eoh eoi eoo eop eos ep- epc epd epe eph epi epo epp eps es- esc esd ese esh esi eso esp ess esy eyc eyd eye eyo eyp eys h-i hcc hcd hce hch hci hco hcp hcs hcy hdc hdd hde hdh hdi hdo hdp hds hdy he- hec hed hee heh hei heo hep hes hey hhc hhd hhe hhh hhi hho hhp hhs hhy hic hid hie hih hii hio hip his hoc hod hoe hoh hoi hoo hop hos hoy hpc hpd hpe hph hpi hpo hpp hps hpy hsc hsd hse hsh hsi hsp hss hsy hy- hyc hyd hye hyh hyi hyo hyp hys hyy i-d icc icd ice ich ici ico icp ics icy idc idd ide idh idi ido idp ids idy ie- iec ied iee iei iep ies iey ihc ihd ihe ihh ihi iho ihp ihs ihy iic iid iie iih iii iio iip iis io- ioc iod ioe ioh ioi ioo iop ios ipc ipd ipe ipi ipo ipp ips ipy is- isc isd ise ish isi iso isp iss isy iyc iye iyo iys iyy o-i oc- occ ocd och oci oco ocp ocs odc odd ode odh odi odo odp ods oec oed oee oeh oei oeo oep oes oey ohc ohd ohe ohh ohi oho ohp ohs oic oid oie oii oio oip ois oo- ooc ood ooh ooi ooo oop oos op- opc opd ope oph opi opo opp ops opy os- osc osd ose osh osi oso osp oss oyd oye oyi oyo oys p-p pcc pcd pce pch pci pco pcp pcs pdc pdd pde pdh pdi pdo pdp pds pec ped pee peh pei peo pep pes pey phc phd phe phi pho php phs phy pic pid pie pih pii pio pip pis poc pod poe poh poi poo pop pos poy ppc ppd ppe pph ppi ppo ppp pps ps- psc psd pse psh psi pso psp pss psy py- pyc pyd pye pyo pys scc scd sce sch sci sco scp scs sdc sdd sde sdh sdi sdo sdp sds sdy se- sec sed see seh sei seo sep ses sey sh- shc shd she shh shi sho shp shs shy sic sid sie sih sii sio sip sis soc sod soe soh soi soo sop sos soy spc spd spe sph spi spo spp sps spy ss- ssc ssd sse ssh ssi sso ssp sss sy- syc syd sye syh syi syp sys ycc ycd yce ych yci yco ycp ycs ycy yde ydo yds ydy yec yed yee yeh yei yeo yep yes yey yhc yhe yhi yhs yid yie yih yii yio yip yis yoc yod yoe yoi yoo yop yos yoy ypd ypo yps ysc yse ysi yso ysp yss ysy yyc yye yys yyy