-ic a-a a-c a-i aaa aac aad aaf aai aan aao aas aau ac- aca acc acd acf aci acn aco acs acu ad- ada adc add adf adi adn ado ads adu af- afa afc afd aff afi afn afo afs afu ai- aia aic aid aif aii ain aio ais aiu an- ana anc and anf ani ann ano ans anu aoa aoc aod aof aoi aon aoo aos aou as- asa asc asd asf asi asn aso ass asu au- aua auc aud auf aui aun auo aus c-- caa cac cad caf cai can cao cas cau cca ccc ccd ccf cci ccn cco ccs ccu cda cdc cdd cdf cdi cdn cdo cds cdu cfa cfc cfd cff cfi cfn cfo cfs cfu ci- cia cic cid cif cii cin cio cis ciu cn- cna cnc cnd cnf cni cnn cno cns cnu co- coa coc cod cof coi con coo cos cou csa csc csd csf csi csn cso css csu cua cuc cud cuf cui cun cuo cus cuu daa dac dad daf dai dan dao das dau dca dcc dcd dcf dci dcn dco dcs dcu dda ddc ddd ddf ddi ddn ddo dds ddu dfa dfc dfd dff dfi dfn dfo dfs dfu di- dia dic did dif dii din dio dis diu dna dnc dnd dnf dni dnn dno dns doa doc dod dof doi don doo dos dou dsa dsc dsd dsf dsi dsn dso dss dsu dua duc dud duf dui dun duo dus faa fac fad faf fai fan fao fas fau fca fcc fcd fcf fci fcn fco fcs fcu fda fdc fdd fdf fdi fdn fdo fds fdu ffa ffc ffd fff ffi ffn ffo ffs ffu fia fic fid fif fii fin fis fiu fna fnc fnd fnf fni fnn fns fnu foa foc fof foi fon foo fos fou fsa fsc fsd fsf fsi fsn fso fss fsu fua fud fuf fui fun fuo fus fuu i-d i-f ia- iaa iac iad iaf iai ian iao ias iau ica icc icd icf ici icn ico ics icu ida idc idd idf idi idn ido ids idu ifa ifc ifd iff ifi ifn ifo ifs ifu iia iic iid iif iii iin iio iis iiu in- ina inc ind inf ini inn ino ins inu io- ioa ioc iod iof ioi ion ioo ios iou is- isa isc isd isf isi isn iso iss isu iu- iua iuc iud iui ius n-i naa nac nad naf nai nan nao nas nau nca ncc ncd ncf nci ncn nco ncs ncu nda ndc ndd ndf ndi ndn ndo nds ndu nfa nfc nfd nff nfi nfn nfo nfs nfu nia nic nid nif nii nin nio nis niu nna nnc nnf nni nnn nno nns nnu no- noa noc nod nof noi non noo nos nou nsa nsc nsd nsf nsi nsn nso nss nsu nua nuc nud nui nun nuo nus nuu o-i oaa oac oad oaf oai oan oao oas oau oc- oca occ ocd ocf oci ocn oco ocs ocu oda odc odd odf odi odn odo ods odu of- ofa ofc ofd off ofi ofn ofo ofs ofu oia oic oid oif oii oin oio ois oiu on- ona onc ond onf oni onn ono ons onu oo- ooa ooc ood oof ooi oon ooo oos os- osa osc osd osf osi osn oso oss osu ou- oua ouc oud ouf oui oun ouo ous saa sac sad saf sai san sao sas sau sca scc scd scf sci scn sco scs scu sda sdc sdd sdf sdi sdn sdo sds sdu sfa sfc sfd sff sfi sfn sfo sfs sfu sia sic sid sif sii sin sio sis siu sna snc snd snf sni snn sno sns snu soa soc sod sof soi son soo sos sou ss- ssa ssc ssd ssf ssi ssn sso sss ssu sua suc sud suf sui sun suo sus suu ua- uaa uac uad uaf uai uan uao uas uau uca ucc ucd ucf uci ucn uco ucs ucu uda udc udd udf udi udn udo uds udu ufa ufc ufd uff ufi ufn ufo ufs ufu uia uic uid uif uii uin uio uis uiu un- una unc und unf uni unn uno uns unu uoa uoc uod uon uoo uos usa usc usd usf usi usn uso uss usu uua uuc uun uus uuu