-er -ic c-- ccc cce ccg cch cci ccn cco ccr ce- cec cee ceg ceh cei cen ceo cer cgc cge cgg cgh cgi cgn cgo cgr ch- chc che chg chh chi chn cho chr ci- cic cie cig cih cii cin cio cir cn- cnc cne cng cnh cni cnn cno cnr co- coc coe cog coh coi con coo cor crc cre crg crh cri crn cro crr ec- ecc ece ecg ech eci ecn eco ecr eec eee eeg een eeo eer egc ege egg egh egi egn ego egr ehc ehe ehg ehh ehi ehn eho ehr eic eie eig eii ein eio eir en- enc ene eng enh eni enn eno enr eo- eoc eoe eog eoh eoi eon eoo eor erc ere erg erh eri ern ero err gcc gce gcg gch gci gcn gco gcr ge- gec gee geg geh gei gen geo ger ggc ggg ggh ggi ggn ggo ggr ghc ghe ghg ghh ghi ghn gho ghr gic gie gig gih gii gin gio gir gnc gne gni gnn gno gnr goc goe gog goh goi gon goo gor grc gre grg grh gri grn gro grr h-i hcc hce hcg hch hci hcn hco hcr he- hec hee heg heh hei hen heo her hgc hge hgg hgh hgi hgn hgo hgr hhc hhe hhg hhh hhi hhn hho hhr hic hie hig hih hii hin hio hir hnc hne hng hnh hnn hno hoc hoe hog hoh hoi hon hoo hor hr- hrc hre hrg hrh hri hrn hro hrr icc ice icg ich ici icn ico icr ie- iec iee ieg iei ien ier igc ige igg igh igi ign igo igr ihc ihe ihg ihh ihi ihn iho ihr iic iie iih iii iin iio iir in- inc ine ing inh ini inn ino inr io- ioc ioe iog ioh ioi ion ioo ior ir- irc ire irg iri irn iro irr n-i ncc nce ncg nch nci ncn nco ncr ne- nec nee neg neh nei nen neo ner ngc nge ngg ngh ngi ngn ngo nhc nhe nhg nhh nhi nhn nhr nic nie nig nih nii nin nio nir nnc nne nng nnh nni nnn nno no- noc noe nog noh noi non noo nor nrc nre nrg nri nrn nro nrr o-i oc- occ ocg och oci ocn oco ocr oec oee oeg oeh oei oen oeo oer ogc oge ogg ogh ogi ogn ogo ohc ohe ohg ohh ohi ohn oho ohr oic oie oii oin oio oir on- onc one ong onh oni onn ono onr oo- ooc oog ooh ooi oon ooo oor or- orc ore org orh ori orn oro orr rcc rce rcg rch rci rcn rco rcr re- rec ree reg reh rei ren reo rer rgc rge rgg rgh rgi rgn rgo rgr rh- rhc rhe rhg rhh rhi rhn rho rhr ric rie rig rih rii rin rio rir rnc rng rnh rni rnn rno rnr roc roe rog roh roi ron roo ror rrc rrg rrh rri rrn rrr