-er -ic -ol c-- ccc cce ccg cch cci ccl cco ccr ccu ce- cec cee ceg ceh cei cel ceo cer ceu cgc cge cgg cgh cgi cgl cgo cgr cgu ch- chc che chg chh chi chl cho chr chu ci- cic cie cig cih cii cil cio cir ciu cl- clc cle clg clh cli cll clo clr clu co- coc coe cog coh coi col coo cor cou crc cre crg crh cri crl cro crr cru cuc cue cug cuh cui cul cuo cur cuu ec- ecc ece ecg ech eci ecl eco ecr ecu eec eee eeg eel eeo eer egc ege egg egh egi egl ego egr egu ehc ehe ehg ehh ehi ehl eho ehr ehu eic eie eig eii eil eio eir eiu elc ele elg elh eli ell elo elr elu eo- eoc eoe eog eoh eoi eol eoo eor eou erc ere erg erh eri erl ero err eru eu- euc eue eug eui eul eur gcc gce gcg gch gci gcl gco gcr gcu ge- gec gee geg geh gei gel geo ger geu ggc ggg ggh ggi ggo ggr ggu ghc ghe ghg ghh ghi ghl gho ghr gic gie gig gih gii gil gio gir giu glc gle glg glh gli gll glo glr glu goc goe gog goh goi gol goo gor gou grc gre grg grh gri grl gro grr gru gu- guc gue gug gui gul guo gur guu h-i hcc hce hcg hch hci hcl hco hcr he- hec hee heg heh hei hel heo her heu hgc hge hgg hgh hgi hgl hgo hgr hgu hhc hhe hhg hhh hhi hhl hho hhr hhu hic hie hig hih hii hil hio hir hiu hlc hle hlg hlh hli hll hlo hlr hlu hoc hoe hog hoh hoi hol hoo hor hou hr- hrc hre hrg hrh hri hrl hro hrr hru huc hue hug huh hui hul huo hur huu icc ice icg ich ici icl ico icr icu ie- iec iee ieg iei iel ier igc ige igg igh igi igl igo igr igu ihc ihe ihg ihh ihi ihl iho ihr ihu iic iie iih iii iil iio iir iiu il- ilc ile ilg ilh ili ill ilo ilr ilu io- ioc ioe iog ioh ioi iol ioo ior iou ir- irc ire irg iri irl iro irr iru iu- iuc iue iug iui iur lcc lce lcg lch lci lcl lco lcr lcu lec lee leg leh lei lel leo ler leu lgc lge lgg lgh lgi lgl lgo lgr lgu lhc lhh lhi lho lhr lhu lic lie lig lih lii lil lio lir liu llc lle llg lli lll llo llr llu loc loe log loh loi lol loo lor lou lrc lrg lrh lri lro lrr lru luc lue lug luh lui lul luo lur luu o-i oc- occ ocg och oci ocl oco ocr ocu oec oee oeg oeh oei oel oeo oer ogc oge ogg ogh ogi ogl ogo ohc ohe ohg ohh ohi ohl oho ohr ohu oic oie oii oil oio oir oiu olc ole olg oli oll olo olu oo- ooc oog ooh ooi ool ooo oor or- orc ore org orh ori orl oro orr oru ou- ouc oue ouh oui oul ouo our rcc rce rcg rch rci rcl rco rcr rcu re- rec ree reg reh rei rel reo rer reu rgc rge rgg rgh rgi rgo rgr rh- rhc rhe rhg rhh rhi rhl rho rhr rhu ric rie rig rih rii ril rio rir rlc rle rlg rlh rli rll rlo rlr rlu roc roe rog roh roi rol roo ror rou rrc rrg rrh rri rrl rrr rru ruc rue rug ruh rui ruo rur ruu ucc uce ucg uch uci ucl uco ucr ucu uec uee ueg ueh uei uel uer ugc uge ugg ugh ugi ugl ugo ugr ugu uhc uhe uhh uhi uhl uho uhr uhu uic uie uig uii uil uio uir uiu ulc ule ulg uli ull ulo ulr ulu uoc uoe uog uol uoo uor ur- urc ure urg uri url uro urr uru uuc uue uug uur uuu