a-a a-c aaa aac aam aan aao aas aau ac- aca acc acm acn aco acs acu ama amc amm amn amo ams amu an- ana anc anm ann ano ans anu aoa aoc aom aon aoo aos aou as- asa asc asm asn aso ass asu au- aua auc aum aun auo aus c-- caa cac cam can cao cas cau cca ccc ccm ccn cco ccs ccu cma cmc cmm cmn cmo cms cmu cn- cna cnc cnm cnn cno cns cnu co- coa coc com con coo cos cou csa csc csm csn cso css csu cua cuc cum cun cuo cus cuu m-o maa mac mam man mao mas mau mc- mca mcc mcm mcn mco mcs mcu mma mmc mmm mmn mmo mms mmu mna mnc mnm mnn mno mns mnu moa moc mom mon moo mos mou msa msc msm msn mso mss msu mua muc mum mun mus muu naa nac nam nan nao nas nau nca ncc ncm ncn nco ncs ncu nma nmc nmm nmn nmo nms nmu nna nnc nnm nnn nno nns nnu no- noa noc nom non noo nos nou nsa nsc nsm nsn nso nss nsu nua nuc num nun nuo nus nuu oaa oac oam oan oao oas oau oc- oca occ ocm ocn oco ocs ocu om- oma omc omm omn omo oms omu on- ona onc onn ono ons onu oo- ooa ooc oom oon ooo oos os- osa osc osm osn oso oss osu ou- oua ouc oum oun ouo ous saa sac sam san sao sas sau sca scc scm scn sco scs scu sma smc smm smn smo sms smu sna snc snm snn sno sns snu soa soc som son soo sos sou ss- ssa ssc ssm ssn sso sss ssu sua suc sum sun suo sus suu ua- uaa uac uam uan uao uas uau uca ucc ucm ucn uco ucs ucu um- uma umc umm umn umo ums umu un- una unc unm unn uno uns unu uoa uoc uom uon uoo uos usa usc usm usn uso uss usu uua uuc uum uun uus uuu