-er -ic -th c-- ccc ccd cce cch cci cco ccr cct cdc cdd cde cdh cdi cdo cdr cdt ce- cec ced cee ceh cei ceo cer cet ch- chc chd che chh chi cho chr cht ci- cic cid cie cih cii cio cir cit co- coc cod coe coh coi coo cor cot crc crd cre crh cri cro crr crt ctc ctd cte cth cti cto ctr ctt dcc dcd dce dci dco dcr dct ddc ddd dde ddh ddi ddo ddr ddt de- dec ded dee deh dei deo der det dh- dhc dhd dhe dhh dhi dho dhr dht di- dic did die dih dii dio dir dit doc dod doe doh doi doo dor dot drc drd dre dri dro drr drt dtc dtd dte dth dti dto dtr dtt ec- ecc ecd ece ech eci eco ecr ect ed- edc edd ede edh edi edo edr edt eec eed eee eeo eer eet ehc ehd ehe ehh ehi eho ehr eht eic eid eie eii eio eir eit eo- eoc eod eoe eoh eoi eoo eor eot erc erd ere erh eri ero err ert etc etd ete eth eti eto etr ett h-i hcc hcd hce hch hci hco hcr hct hdc hdd hde hdh hdi hdo hdr hdt he- hec hed hee heh hei heo her het hhc hhd hhe hhh hhi hho hhr hht hic hid hie hih hii hio hir hit hoc hod hoe hoh hoi hoo hor hot hr- hrc hrd hre hrh hri hro hrr hrt htc htd hte hth hti hto htr htt i-d icc icd ice ich ici ico icr ict idc idd ide idh idi ido idr idt ie- iec ied iee iei ier iet ihc ihd ihe ihh ihi iho ihr iht iic iid iie iih iii iio iir iit io- ioc iod ioe ioh ioi ioo ior iot ir- irc ird ire iri iro irr irt itc itd ite ith iti ito itt o-i oc- occ ocd och oci oco ocr oct odc odd ode odh odi odo odr odt oec oed oee oeh oei oeo oer oet ohc ohd ohe ohh ohi oho ohr oht oic oid oie oii oio oir oit oo- ooc ood ooh ooi ooo oor oot or- orc ord ore orh ori oro orr ort ot- otc otd ote oth oti oto otr ott rcc rcd rce rch rci rco rcr rct rdc rdd rde rdh rdi rdo rdr rdt re- rec red ree reh rei reo rer ret rh- rhc rhd rhe rhh rhi rho rhr rht ric rid rie rih rii rio rir rit roc rod roe roh roi roo ror rot rrc rrd rrh rri rrr rrt rtc rtd rte rti rto rtr rtt tcc tcd tce tch tci tco tcr tct tdc tdd tde tdh tdi tdo tdr tdt te- tec ted tee teh tei teo ter tet th- thc thd the thh thi tho thr tht tic tid tie tih tii tio tir tit to- toc tod toe toh toi too tor tot trc trd tre trh tri tro trr trt ttc ttd tte tth tti tto ttr ttt