a-a a-c aaa aac aad aah aar aas aau ac- aca acc acd ach acr acs acu ad- ada adc add adh adr ads adu aha ahc ahd ahh ahr ahs ahu ar- ara arc ard arh arr ars aru as- asa asc asd ash asr ass asu au- aua auc aud auh aur aus c-- caa cac cad cah car cas cau cca ccc ccd cch ccr ccs ccu cda cdc cdd cdh cdr cds cdu ch- cha chc chd chh chr chs chu cra crc crd crh crr crs cru csa csc csd csh csr css csu cua cuc cud cuh cur cus cuu daa dac dad dah dar das dau dca dcc dcd dcr dcs dcu dda ddc ddd ddh ddr dds ddu dh- dha dhc dhd dhh dhr dhs dhu dra drc drd drr drs dru dsa dsc dsd dsh dsr dss dsu dua duc dud duh dur dus haa hac had hah har has hau hca hcc hcd hch hcr hcs hda hdc hdd hdh hdr hds hdu hha hhc hhd hhh hhr hhs hhu hr- hra hrc hrd hrh hrr hrs hru hsa hsc hsd hsh hsr hss hsu hua huc hud huh hur hus huu ra- raa rac rad rah rar ras rau rca rcc rcd rch rcr rcs rcu rda rdc rdd rdh rdr rds rdu rh- rha rhc rhd rhh rhr rhs rhu rra rrc rrd rrh rrr rrs rru rsa rsc rsd rsh rsr rss rsu rua ruc rud ruh rur rus ruu saa sac sad sah sar sas sau sca scc scd sch scr scs scu sda sdc sdd sdh sdr sds sdu sh- sha shc shd shh shr shs shu sr- sra src srd srh srr srs ss- ssa ssc ssd ssh ssr sss ssu sua suc sud suh sur sus suu ua- uaa uac uad uah uar uas uau uca ucc ucd uch ucr ucs ucu uda udc udd udr uds udu uha uhc uhd uhh uhr uhs uhu ur- ura urc urd urr urs uru usa usc usd ush usr uss usu uua uuc uur uus uuu