a-a a-c aaa aac aah aar aas aau aav ac- aca acc ach acr acs acu acv aha ahc ahh ahr ahs ahu ahv ar- ara arc arh arr ars aru arv as- asa asc ash asr ass asu asv au- aua auc auh aur aus auv av- ava avc avh avr avs avu c-- caa cac cah car cas cau cav cca ccc cch ccr ccs ccu ccv ch- cha chc chh chr chs chu chv cra crc crh crr crs cru crv csa csc csh csr css csu csv cua cuc cuh cur cus cuu cuv cva cvc cvh cvr cvs cvu cvv haa hac hah har has hau hav hca hcc hch hcr hcs hcv hha hhc hhh hhr hhs hhu hhv hr- hra hrc hrh hrr hrs hru hrv hsa hsc hsh hsr hss hsu hsv hua huc huh hur hus huu huv hv- hva hvc hvr hvs hvv ra- raa rac rah rar ras rau rav rca rcc rch rcr rcs rcu rcv rh- rha rhc rhh rhr rhs rhu rhv rra rrc rrh rrr rrs rru rsa rsc rsh rsr rss rsu rsv rua ruc ruh rur rus ruu ruv rva rvc rvh rvr rvs rvu rvv saa sac sah sar sas sau sav sca scc sch scr scs scu scv sh- sha shc shh shr shs shu shv sr- sra src srh srr srs srv ss- ssa ssc ssh ssr sss ssu ssv sua suc suh sur sus suu suv sva svc svr svs svu svv ua- uaa uac uah uar uas uau uav uca ucc uch ucr ucs ucu ucv uha uhc uhh uhr uhs uhu uhv ur- ura urc urr urs uru usa usc ush usr uss usu usv uua uuc uur uus uuu uva uvc uvs uvu uvv v-a vaa vac vah var vas vau vav vca vcc vch vcr vcs vcu vh- vha vhc vhs vra vrc vrh vrr vrs vru vsa vsc vsh vsr vss vsu vsv vur vus vuv vva vvc vvr vvs vvv