-er -ic c-- ccc ccd cce ccg cch cci ccn cco ccr cdc cdd cde cdg cdh cdi cdn cdo cdr ce- cec ced cee ceg ceh cei cen ceo cer cgc cgd cge cgg cgh cgi cgn cgo cgr ch- chc chd che chg chh chi chn cho chr ci- cic cid cie cig cih cii cin cio cir cn- cnc cnd cne cng cnh cni cnn cno cnr co- coc cod coe cog coh coi con coo cor crc crd cre crg crh cri crn cro crr dcc dcd dce dcg dci dcn dco dcr ddc ddd dde ddg ddh ddi ddn ddo ddr de- dec ded dee deg deh dei den deo der dgc dgd dge dgg dgh dgi dgn dgr dh- dhc dhd dhe dhh dhi dho dhr di- dic did die dig dih dii din dio dir dnc dnd dne dng dnh dni dnn dno dnr doc dod doe dog doh doi don doo dor drc drd dre drg dri drn dro drr ec- ecc ecd ece ecg ech eci ecn eco ecr ed- edc edd ede edg edh edi edn edo edr eec eed eee eeg een eeo eer egc egd ege egg egh egi egn ego egr ehc ehd ehe ehg ehh ehi ehn eho ehr eic eid eie eig eii ein eio eir en- enc end ene eng enh eni enn eno enr eo- eoc eod eoe eog eoh eoi eon eoo eor erc erd ere erg erh eri ern ero err g-d gcc gcd gce gcg gch gci gcn gco gcr gdc gdd gde gdh gdi gdn gdo gdr ge- gec ged gee geg geh gei gen geo ger ggc ggd ggg ggh ggi ggn ggo ggr ghc ghd ghe ghg ghh ghi ghn gho ghr gic gid gie gig gih gii gin gio gir gnc gnd gne gni gnn gno gnr goc god goe gog goh goi gon goo gor grc grd gre grg grh gri grn gro grr h-i hcc hcd hce hcg hch hci hcn hco hcr hdc hdd hde hdg hdh hdi hdn hdo hdr he- hec hed hee heg heh hei hen heo her hgc hge hgg hgh hgi hgn hgo hgr hhc hhd hhe hhg hhh hhi hhn hho hhr hic hid hie hig hih hii hin hio hir hnc hnd hne hng hnh hnn hno hoc hod hoe hog hoh hoi hon hoo hor hr- hrc hrd hre hrg hrh hri hrn hro hrr i-d icc icd ice icg ich ici icn ico icr idc idd ide idg idh idi idn ido idr ie- iec ied iee ieg iei ien ier igc igd ige igg igh igi ign igo igr ihc ihd ihe ihg ihh ihi ihn iho ihr iic iid iie iih iii iin iio iir in- inc ind ine ing inh ini inn ino inr io- ioc iod ioe iog ioh ioi ion ioo ior ir- irc ird ire irg iri irn iro irr n-i ncc ncd nce ncg nch nci ncn nco ncr ndc ndd nde ndg ndh ndi ndn ndo ndr ne- nec ned nee neg neh nei nen neo ner ngc ngd nge ngg ngh ngi ngn ngo nhc nhd nhe nhg nhh nhi nhn nhr nic nid nie nig nih nii nin nio nir nnc nne nng nnh nni nnn nno no- noc nod noe nog noh noi non noo nor nrc nrd nre nrg nri nrn nro nrr o-i oc- occ ocd ocg och oci ocn oco ocr odc odd ode odg odh odi odn odo odr oec oed oee oeg oeh oei oen oeo oer ogc ogd oge ogg ogh ogi ogn ogo ohc ohd ohe ohg ohh ohi ohn oho ohr oic oid oie oii oin oio oir on- onc ond one ong onh oni onn ono onr oo- ooc ood oog ooh ooi oon ooo oor or- orc ord ore org orh ori orn oro orr rcc rcd rce rcg rch rci rcn rco rcr rdc rdd rde rdg rdh rdi rdn rdo rdr re- rec red ree reg reh rei ren reo rer rgc rgd rge rgg rgh rgi rgn rgo rgr rh- rhc rhd rhe rhg rhh rhi rhn rho rhr ric rid rie rig rih rii rin rio rir rnc rnd rng rnh rni rnn rno rnr roc rod roe rog roh roi ron roo ror rrc rrd rrg rrh rri rrn rrr