a-a a-c aaa aac aad aah aan aar aas aau ac- aca acc acd ach acn acr acs acu ad- ada adc add adh adn adr ads adu aha ahc ahd ahh ahn ahr ahs ahu an- ana anc and anh ann anr ans anu ar- ara arc ard arh arn arr ars aru as- asa asc asd ash asn asr ass asu au- aua auc aud auh aun aur aus c-- caa cac cad cah can car cas cau cca ccc ccd cch ccn ccr ccs ccu cda cdc cdd cdh cdn cdr cds cdu ch- cha chc chd chh chn chr chs chu cn- cna cnc cnd cnh cnn cnr cns cnu cra crc crd crh crn crr crs cru csa csc csd csh csn csr css csu cua cuc cud cuh cun cur cus cuu daa dac dad dah dan dar das dau dca dcc dcd dcn dcr dcs dcu dda ddc ddd ddh ddn ddr dds ddu dh- dha dhc dhd dhh dhr dhs dhu dna dnc dnd dnh dnn dnr dns dra drc drd drn drr drs dru dsa dsc dsd dsh dsn dsr dss dsu dua duc dud duh dun dur dus haa hac had hah han har has hau hca hcc hcd hch hcn hcr hcs hda hdc hdd hdh hdn hdr hds hdu hha hhc hhd hhh hhn hhr hhs hhu hna hnc hnd hnh hnn hns hnu hr- hra hrc hrd hrh hrn hrr hrs hru hsa hsc hsd hsh hsn hsr hss hsu hua huc hud huh hun hur hus huu naa nac nad nah nan nar nas nau nca ncc ncd nch ncn ncr ncs ncu nda ndc ndd ndh ndn ndr nds ndu nha nhc nhd nhh nhn nhr nhs nhu nna nnc nnh nnn nns nnu nra nrc nrd nrn nrr nrs nru nsa nsc nsd nsh nsn nsr nss nsu nua nuc nud nuh nun nur nus nuu ra- raa rac rad rah ran rar ras rau rca rcc rcd rch rcn rcr rcs rcu rda rdc rdd rdh rdn rdr rds rdu rh- rha rhc rhd rhh rhn rhr rhs rhu rna rnc rnd rnh rnn rnr rns rnu rra rrc rrd rrh rrn rrr rrs rru rsa rsc rsd rsh rsn rsr rss rsu rua ruc rud ruh run rur rus ruu saa sac sad sah san sar sas sau sca scc scd sch scn scr scs scu sda sdc sdd sdh sdn sdr sds sdu sh- sha shc shd shh shn shr shs shu sna snc snd snn snr sns snu sr- sra src srd srh srn srr srs ss- ssa ssc ssd ssh ssn ssr sss ssu sua suc sud suh sun sur sus suu ua- uaa uac uad uah uan uar uas uau uca ucc ucd uch ucn ucr ucs ucu uda udc udd udn udr uds udu uha uhc uhd uhh uhr uhs uhu un- una unc und unh unn unr uns unu ur- ura urc urd urn urr urs uru usa usc usd ush usn usr uss usu uua uuc uun uur uus uuu