-er -ic c-- ccc cce ccg cch cci cco ccr ccu ce- cec cee ceg ceh cei ceo cer ceu cgc cge cgg cgh cgi cgo cgr cgu ch- chc che chg chh chi cho chr chu ci- cic cie cig cih cii cio cir ciu co- coc coe cog coh coi coo cor cou crc cre crg crh cri cro crr cru cuc cue cug cuh cui cuo cur cuu ec- ecc ece ecg ech eci eco ecr ecu eec eee eeg eeo eer egc ege egg egh egi ego egr egu ehc ehe ehg ehh ehi eho ehr ehu eic eie eig eii eio eir eiu eo- eoc eoe eog eoh eoi eoo eor eou erc ere erg erh eri ero err eru eu- euc eue eug eui eur gcc gce gcg gch gci gco gcr gcu ge- gec gee geg geh gei geo ger geu ggc ggg ggh ggi ggo ggr ggu ghc ghe ghg ghh ghi gho ghr gic gie gig gih gii gio gir giu goc goe gog goh goi goo gor gou grc gre grg grh gri gro grr gru gu- guc gue gug gui guo gur guu h-i hcc hce hcg hch hci hco hcr he- hec hee heg heh hei heo her heu hgc hge hgg hgh hgi hgo hgr hgu hhc hhe hhg hhh hhi hho hhr hhu hic hie hig hih hii hio hir hiu hoc hoe hog hoh hoi hoo hor hou hr- hrc hre hrg hrh hri hro hrr hru huc hue hug huh hui huo hur huu icc ice icg ich ici ico icr icu ie- iec iee ieg iei ier igc ige igg igh igi igo igr igu ihc ihe ihg ihh ihi iho ihr ihu iic iie iih iii iio iir iiu io- ioc ioe iog ioh ioi ioo ior iou ir- irc ire irg iri iro irr iru iu- iuc iue iug iui iur o-i oc- occ ocg och oci oco ocr ocu oec oee oeg oeh oei oeo oer ogc oge ogg ogh ogi ogo ohc ohe ohg ohh ohi oho ohr ohu oic oie oii oio oir oiu oo- ooc oog ooh ooi ooo oor or- orc ore org orh ori oro orr oru ou- ouc oue ouh oui ouo our rcc rce rcg rch rci rco rcr rcu re- rec ree reg reh rei reo rer reu rgc rge rgg rgh rgi rgo rgr rh- rhc rhe rhg rhh rhi rho rhr rhu ric rie rig rih rii rio rir roc roe rog roh roi roo ror rou rrc rrg rrh rri rrr rru ruc rue rug ruh rui ruo rur ruu ucc uce ucg uch uci uco ucr ucu uec uee ueg ueh uei uer ugc uge ugg ugh ugi ugo ugr ugu uhc uhe uhh uhi uho uhr uhu uic uie uig uii uio uir uiu uoc uoe uog uoo uor ur- urc ure urg uri uro urr uru uuc uue uug uur uuu