-ic a-a a-c a-i aaa aac aae aag aah aai aan aao aas ac- aca acc ace acg ach aci acn aco acs aea aec aee aeg aeh aei aen aeo aes ag- aga agc age agg agh agi agn ago ags aha ahc ahe ahg ahh ahi ahn aho ahs ai- aia aic aie aig aih aii ain aio ais an- ana anc ane ang anh ani ann ano ans aoa aoc aoe aog aoh aoi aon aoo aos as- asa asc ase asg ash asi asn aso ass c-- caa cac cae cag cah cai can cao cas cca ccc cce ccg cch cci ccn cco ccs ce- cea cec cee ceg ceh cei cen ceo ces cga cgc cge cgg cgh cgi cgn cgo cgs ch- cha chc che chg chh chi chn cho chs ci- cia cic cie cig cih cii cin cio cis cn- cna cnc cne cng cnh cni cnn cno cns co- coa coc coe cog coh coi con coo cos csa csc cse csg csh csi csn cso css eaa eac eae eag eah eai ean eao eas ec- eca ecc ece ecg ech eci ecn eco ecs eea eec eee eeg een eeo ees ega egc ege egg egh egi egn ego egs eha ehc ehe ehg ehh ehi ehn eho ehs eia eic eie eig eii ein eio eis en- ena enc ene eng enh eni enn eno ens eo- eoa eoc eoe eog eoh eoi eon eoo eos es- esa esc ese esg esh esi esn eso ess gaa gac gae gag gah gai gan gao gas gca gcc gce gcg gch gci gcn gco gcs ge- gea gec gee geg geh gei gen geo ges gga ggc ggg ggh ggi ggn ggo ggs gha ghc ghe ghg ghh ghi ghn gho ghs gia gic gie gig gih gii gin gio gis gna gnc gne gni gnn gno gns goa goc goe gog goh goi gon goo gos gsa gsc gse gsg gsi gsn gso gss h-i haa hac hae hag hah hai han hao has hca hcc hce hcg hch hci hcn hco hcs he- hea hec hee heg heh hei hen heo hes hga hgc hge hgg hgh hgi hgn hgo hgs hha hhc hhe hhg hhh hhi hhn hho hhs hia hic hie hig hih hii hin hio his hna hnc hne hng hnh hnn hno hns hoa hoc hoe hog hoh hoi hon hoo hos hsa hsc hse hsg hsh hsi hsn hss ia- iaa iac iae iag iah iai ian iao ias ica icc ice icg ich ici icn ico ics ie- iea iec iee ieg iei ien ies iga igc ige igg igh igi ign igo igs iha ihc ihe ihg ihh ihi ihn iho ihs iia iic iie iih iii iin iio iis in- ina inc ine ing inh ini inn ino ins io- ioa ioc ioe iog ioh ioi ion ioo ios is- isa isc ise isg ish isi isn iso iss n-i naa nac nae nag nah nai nan nao nas nca ncc nce ncg nch nci ncn nco ncs ne- nea nec nee neg neh nei nen neo nes nga ngc nge ngg ngh ngi ngn ngo ngs nha nhc nhe nhg nhh nhi nhn nhs nia nic nie nig nih nii nin nio nis nna nnc nne nng nnh nni nnn nno nns no- noa noc noe nog noh noi non noo nos nsa nsc nse nsg nsh nsi nsn nso nss o-i oaa oac oae oag oah oai oan oao oas oc- oca occ ocg och oci ocn oco ocs oea oec oee oeg oeh oei oen oeo oes oga ogc oge ogg ogh ogi ogn ogo ogs oha ohc ohe ohg ohh ohi ohn oho ohs oia oic oie oii oin oio ois on- ona onc one ong onh oni onn ono ons oo- ooa ooc oog ooh ooi oon ooo oos os- osa osc ose osg osh osi osn oso oss saa sac sae sag sah sai san sao sas sca scc sce scg sch sci scn sco scs se- sea sec see seg seh sei sen seo ses sga sgc sge sgg sgh sgi sgn sgo sgs sh- sha shc she shg shh shi shn sho shs sia sic sie sig sih sii sin sio sis sna snc sne sng sni snn sno sns soa soc soe sog soh soi son soo sos ss- ssa ssc sse ssg ssh ssi ssn sso sss