-ic a-a a-c a-i aaa aac aah aai aao aar aas aau ac- aca acc ach aci aco acr acs acu aha ahc ahh ahi aho ahr ahs ahu ai- aia aic aih aii aio air ais aiu aoa aoc aoh aoi aoo aor aos aou ar- ara arc arh ari aro arr ars aru as- asa asc ash asi aso asr ass asu au- aua auc auh aui auo aur aus c-- caa cac cah cai cao car cas cau cca ccc cch cci cco ccr ccs ccu ch- cha chc chh chi cho chr chs chu ci- cia cic cih cii cio cir cis ciu co- coa coc coh coi coo cor cos cou cra crc crh cri cro crr crs cru csa csc csh csi cso csr css csu cua cuc cuh cui cuo cur cus cuu h-i haa hac hah hai hao har has hau hca hcc hch hci hco hcr hcs hha hhc hhh hhi hho hhr hhs hhu hia hic hih hii hio hir his hiu hoa hoc hoh hoi hoo hor hos hou hr- hra hrc hrh hri hro hrr hrs hru hsa hsc hsh hsi hsr hss hsu hua huc huh hui huo hur hus huu ia- iaa iac iah iai iao iar ias iau ica icc ich ici ico icr ics icu iha ihc ihh ihi iho ihr ihs ihu iia iic iih iii iio iir iis iiu io- ioa ioc ioh ioi ioo ior ios iou ir- ira irc iri iro irr irs iru is- isa isc ish isi iso isr iss isu iu- iua iuc iui iur ius o-i oaa oac oah oai oao oar oas oau oc- oca occ och oci oco ocr ocs ocu oha ohc ohh ohi oho ohr ohs ohu oia oic oii oio oir ois oiu oo- ooa ooc ooh ooi ooo oor oos or- ora orc orh ori oro orr ors oru os- osa osc osh osi oso osr oss osu ou- oua ouc ouh oui ouo our ous ra- raa rac rah rai rao rar ras rau rca rcc rch rci rco rcr rcs rcu rh- rha rhc rhh rhi rho rhr rhs rhu ria ric rih rii rio rir ris roa roc roh roi roo ror ros rou rra rrc rrh rri rrr rrs rru rsa rsc rsh rsi rso rsr rss rsu rua ruc ruh rui ruo rur rus ruu saa sac sah sai sao sar sas sau sca scc sch sci sco scr scs scu sh- sha shc shh shi sho shr shs shu sia sic sih sii sio sir sis siu soa soc soh soi soo sor sos sou sr- sra src srh sri sro srr srs ss- ssa ssc ssh ssi sso ssr sss ssu sua suc suh sui suo sur sus suu ua- uaa uac uah uai uao uar uas uau uca ucc uch uci uco ucr ucs ucu uha uhc uhh uhi uho uhr uhs uhu uia uic uii uio uir uis uiu uoa uoc uoo uor uos ur- ura urc uri uro urr urs uru usa usc ush usi uso usr uss usu uua uuc uur uus uuu