-ic a-a a-c a-i aaa aac aad aai aar aas aau ac- aca acc acd aci acr acs acu ad- ada adc add adi adr ads adu ai- aia aic aid aii air ais aiu ar- ara arc ard ari arr ars aru as- asa asc asd asi asr ass asu au- aua auc aud aui aur aus c-- caa cac cad cai car cas cau cca ccc ccd cci ccr ccs ccu cda cdc cdd cdi cdr cds cdu ci- cia cic cid cii cir cis ciu cra crc crd cri crr crs cru csa csc csd csi csr css csu cua cuc cud cui cur cus cuu daa dac dad dai dar das dau dca dcc dcd dci dcr dcs dcu dda ddc ddd ddi ddr dds ddu di- dia dic did dii dir dis diu dra drc drd dri drr drs dru dsa dsc dsd dsi dsr dss dsu dua duc dud dui dur dus i-d ia- iaa iac iad iai iar ias iau ica icc icd ici icr ics icu ida idc idd idi idr ids idu iia iic iid iii iir iis iiu ir- ira irc ird iri irr irs iru is- isa isc isd isi isr iss isu iu- iua iuc iud iui iur ius ra- raa rac rad rai rar ras rau rca rcc rcd rci rcr rcs rcu rda rdc rdd rdi rdr rds rdu ria ric rid rii rir ris rra rrc rrd rri rrr rrs rru rsa rsc rsd rsi rsr rss rsu rua ruc rud rui rur rus ruu saa sac sad sai sar sas sau sca scc scd sci scr scs scu sda sdc sdd sdi sdr sds sdu sia sic sid sii sir sis siu sr- sra src srd sri srr srs ss- ssa ssc ssd ssi ssr sss ssu sua suc sud sui sur sus suu ua- uaa uac uad uai uar uas uau uca ucc ucd uci ucr ucs ucu uda udc udd udi udr uds udu uia uic uid uii uir uis uiu ur- ura urc urd uri urr urs uru usa usc usd usi usr uss usu uua uuc uur uus uuu