-ic a-a a-c a-i aaa aac aad aai aao aar aas aau ac- aca acc acd aci aco acr acs acu ad- ada adc add adi ado adr ads adu ai- aia aic aid aii aio air ais aiu aoa aoc aod aoi aoo aor aos aou ar- ara arc ard ari aro arr ars aru as- asa asc asd asi aso asr ass asu au- aua auc aud aui auo aur aus c-- caa cac cad cai cao car cas cau cca ccc ccd cci cco ccr ccs ccu cda cdc cdd cdi cdo cdr cds cdu ci- cia cic cid cii cio cir cis ciu co- coa coc cod coi coo cor cos cou cra crc crd cri cro crr crs cru csa csc csd csi cso csr css csu cua cuc cud cui cuo cur cus cuu daa dac dad dai dao dar das dau dca dcc dcd dci dco dcr dcs dcu dda ddc ddd ddi ddo ddr dds ddu di- dia dic did dii dio dir dis diu doa doc dod doi doo dor dos dou dra drc drd dri dro drr drs dru dsa dsc dsd dsi dso dsr dss dsu dua duc dud dui duo dur dus i-d ia- iaa iac iad iai iao iar ias iau ica icc icd ici ico icr ics icu ida idc idd idi ido idr ids idu iia iic iid iii iio iir iis iiu io- ioa ioc iod ioi ioo ior ios iou ir- ira irc ird iri iro irr irs iru is- isa isc isd isi iso isr iss isu iu- iua iuc iud iui iur ius o-i oaa oac oad oai oao oar oas oau oc- oca occ ocd oci oco ocr ocs ocu oda odc odd odi odo odr ods odu oia oic oid oii oio oir ois oiu oo- ooa ooc ood ooi ooo oor oos or- ora orc ord ori oro orr ors oru os- osa osc osd osi oso osr oss osu ou- oua ouc oud oui ouo our ous ra- raa rac rad rai rao rar ras rau rca rcc rcd rci rco rcr rcs rcu rda rdc rdd rdi rdo rdr rds rdu ria ric rid rii rio rir ris roa roc rod roi roo ror ros rou rra rrc rrd rri rrr rrs rru rsa rsc rsd rsi rso rsr rss rsu rua ruc rud rui ruo rur rus ruu saa sac sad sai sao sar sas sau sca scc scd sci sco scr scs scu sda sdc sdd sdi sdo sdr sds sdu sia sic sid sii sio sir sis siu soa soc sod soi soo sor sos sou sr- sra src srd sri sro srr srs ss- ssa ssc ssd ssi sso ssr sss ssu sua suc sud sui suo sur sus suu ua- uaa uac uad uai uao uar uas uau uca ucc ucd uci uco ucr ucs ucu uda udc udd udi udo udr uds udu uia uic uid uii uio uir uis uiu uoa uoc uod uoo uor uos ur- ura urc urd uri uro urr urs uru usa usc usd usi uso usr uss usu uua uuc uur uus uuu