-ic a-a a-c a-i aaa aac aad aae aaf aai aao aas aau ac- aca acc acd ace acf aci aco acs acu ad- ada adc add ade adf adi ado ads adu aea aec aed aee aef aei aeo aes aeu af- afa afc afd afe aff afi afo afs afu ai- aia aic aid aie aif aii aio ais aiu aoa aoc aod aoe aof aoi aoo aos aou as- asa asc asd ase asf asi aso ass asu au- aua auc aud aue auf aui auo aus c-- caa cac cad cae caf cai cao cas cau cca ccc ccd cce ccf cci cco ccs ccu cda cdc cdd cde cdf cdi cdo cds cdu ce- cea cec ced cee cef cei ceo ces ceu cfa cfc cfd cfe cff cfi cfo cfs cfu ci- cia cic cid cie cif cii cio cis ciu co- coa coc cod coe cof coi coo cos cou csa csc csd cse csf csi cso css csu cua cuc cud cue cuf cui cuo cus cuu daa dac dad dae daf dai dao das dau dca dcc dcd dce dcf dci dco dcs dcu dda ddc ddd dde ddf ddi ddo dds ddu de- dea dec ded dee def dei deo des deu dfa dfc dfd dfe dff dfi dfo dfs dfu di- dia dic did die dif dii dio dis diu doa doc dod doe dof doi doo dos dou dsa dsc dsd dse dsf dsi dso dss dsu dua duc dud due duf dui duo dus eaa eac ead eae eaf eai eao eas eau ec- eca ecc ecd ece ecf eci eco ecs ecu ed- eda edc edd ede edf edi edo eds edu eea eec eed eee eef eeo ees ef- efa efc efd efe eff efi efo efs eia eic eid eie eif eii eio eis eiu eo- eoa eoc eod eoe eof eoi eoo eos eou es- esa esc esd ese esf esi eso ess esu eu- eua euc eud eue euf eui eus faa fac fad fae faf fai fao fas fau fca fcc fcd fce fcf fci fco fcs fcu fda fdc fdd fde fdf fdi fdo fds fdu fea fec fed fee fef fei feo fes feu ffa ffc ffd ffe fff ffi ffo ffs ffu fia fic fid fie fif fii fis fiu foa foc foe fof foi foo fos fou fsa fsc fsd fse fsf fsi fso fss fsu fua fud fue fuf fui fuo fus fuu i-d i-f ia- iaa iac iad iae iaf iai iao ias iau ica icc icd ice icf ici ico ics icu ida idc idd ide idf idi ido ids idu ie- iea iec ied iee ief iei ies ifa ifc ifd ife iff ifi ifo ifs ifu iia iic iid iie iif iii iio iis iiu io- ioa ioc iod ioe iof ioi ioo ios iou is- isa isc isd ise isf isi iso iss isu iu- iua iuc iud iue iui ius o-i oaa oac oad oae oaf oai oao oas oau oc- oca occ ocd ocf oci oco ocs ocu oda odc odd ode odf odi odo ods odu oea oec oed oee oef oei oeo oes of- ofa ofc ofd ofe off ofi ofo ofs ofu oia oic oid oie oif oii oio ois oiu oo- ooa ooc ood oof ooi ooo oos os- osa osc osd ose osf osi oso oss osu ou- oua ouc oud oue ouf oui ouo ous saa sac sad sae saf sai sao sas sau sca scc scd sce scf sci sco scs scu sda sdc sdd sde sdf sdi sdo sds sdu se- sea sec sed see sef sei seo ses seu sfa sfc sfd sfe sff sfi sfo sfs sfu sia sic sid sie sif sii sio sis siu soa soc sod soe sof soi soo sos sou ss- ssa ssc ssd sse ssf ssi sso sss ssu sua suc sud sue suf sui suo sus suu ua- uaa uac uad uae uaf uai uao uas uau uca ucc ucd uce ucf uci uco ucs ucu uda udc udd ude udf udi udo uds udu uea uec ued uee uef uei ues ufa ufc ufd ufe uff ufi ufo ufs ufu uia uic uid uie uif uii uio uis uiu uoa uoc uod uoe uoo uos usa usc usd use usf usi uso uss usu uua uuc uue uus uuu