-ic a-a a-c a-i aaa aac aae aag aah aai aan aao ac- aca acc ace acg ach aci acn aco aea aec aee aeg aeh aei aen aeo ag- aga agc age agg agh agi agn ago aha ahc ahe ahg ahh ahi ahn aho ai- aia aic aie aig aih aii ain aio an- ana anc ane ang anh ani ann ano aoa aoc aoe aog aoh aoi aon aoo c-- caa cac cae cag cah cai can cao cca ccc cce ccg cch cci ccn cco ce- cea cec cee ceg ceh cei cen ceo cga cgc cge cgg cgh cgi cgn cgo ch- cha chc che chg chh chi chn cho ci- cia cic cie cig cih cii cin cio cn- cna cnc cne cng cnh cni cnn cno co- coa coc coe cog coh coi con coo eaa eac eae eag eah eai ean eao ec- eca ecc ece ecg ech eci ecn eco eea eec eee eeg een eeo ega egc ege egg egh egi egn ego eha ehc ehe ehg ehh ehi ehn eho eia eic eie eig eii ein eio en- ena enc ene eng enh eni enn eno eo- eoa eoc eoe eog eoh eoi eon eoo gaa gac gae gag gah gai gan gao gca gcc gce gcg gch gci gcn gco ge- gea gec gee geg geh gei gen geo gga ggc ggg ggh ggi ggn ggo gha ghc ghe ghg ghh ghi ghn gho gia gic gie gig gih gii gin gio gna gnc gne gni gnn gno goa goc goe gog goh goi gon goo h-i haa hac hae hag hah hai han hao hca hcc hce hcg hch hci hcn hco he- hea hec hee heg heh hei hen heo hga hgc hge hgg hgh hgi hgn hgo hha hhc hhe hhg hhh hhi hhn hho hia hic hie hig hih hii hin hio hna hnc hne hng hnh hnn hno hoa hoc hoe hog hoh hoi hon hoo ia- iaa iac iae iag iah iai ian iao ica icc ice icg ich ici icn ico ie- iea iec iee ieg iei ien iga igc ige igg igh igi ign igo iha ihc ihe ihg ihh ihi ihn iho iia iic iie iih iii iin iio in- ina inc ine ing inh ini inn ino io- ioa ioc ioe iog ioh ioi ion ioo n-i naa nac nae nag nah nai nan nao nca ncc nce ncg nch nci ncn nco ne- nea nec nee neg neh nei nen neo nga ngc nge ngg ngh ngi ngn ngo nha nhc nhe nhg nhh nhi nhn nia nic nie nig nih nii nin nio nna nnc nne nng nnh nni nnn nno no- noa noc noe nog noh noi non noo o-i oaa oac oae oag oah oai oan oao oc- oca occ ocg och oci ocn oco oea oec oee oeg oeh oei oen oeo oga ogc oge ogg ogh ogi ogn ogo oha ohc ohe ohg ohh ohi ohn oho oia oic oie oii oin oio on- ona onc one ong onh oni onn ono oo- ooa ooc oog ooh ooi oon ooo