a-a a-c aaa aac aah aam aan aao aap aas ac- aca acc ach acm acn aco acp acs aha ahc ahh ahm ahn aho ahp ahs ama amc amh amm amn amo amp ams an- ana anc anh anm ann ano anp ans aoa aoc aoh aom aon aoo aop aos ap- apa apc aph apm apn apo app aps as- asa asc ash asm asn aso asp ass c-- caa cac cah cam can cao cap cas cca ccc cch ccm ccn cco ccp ccs ch- cha chc chh chm chn cho chp chs cma cmc cmh cmm cmn cmo cmp cms cn- cna cnc cnh cnm cnn cno cnp cns co- coa coc coh com con coo cop cos cpa cpc cph cpm cpn cpo cpp cps csa csc csh csm csn cso csp css haa hac hah ham han hao hap has hca hcc hch hcm hcn hco hcp hcs hha hhc hhh hhm hhn hho hhp hhs hma hmc hmh hmm hmo hmp hms hna hnc hnh hnn hno hns hoa hoc hoh hom hon hoo hop hos hpa hpc hph hpm hpn hpo hpp hps hsa hsc hsh hsm hsn hsp hss m-o maa mac mah mam man mao map mas mc- mca mcc mch mcm mcn mco mcp mcs mha mhc mhh mhm mhn mho mhp mhs mma mmc mmh mmm mmn mmo mmp mms mna mnc mnm mnn mno mnp mns moa moc moh mom mon moo mop mos mpa mpc mph mpm mpn mpo mpp mps msa msc msh msm msn mso msp mss naa nac nah nam nan nao nap nas nca ncc nch ncm ncn nco ncp ncs nha nhc nhh nhm nhn nhp nhs nma nmc nmh nmm nmn nmo nmp nms nna nnc nnh nnm nnn nno nnp nns no- noa noc noh nom non noo nop nos npa npc nph npm npn npo npp nps nsa nsc nsh nsm nsn nso nsp nss oaa oac oah oam oan oao oap oas oc- oca occ och ocm ocn oco ocp ocs oha ohc ohh ohm ohn oho ohp ohs om- oma omc omh omm omn omo omp oms on- ona onc onh onn ono onp ons oo- ooa ooc ooh oom oon ooo oop oos op- opa opc oph opm opn opo opp ops os- osa osc osh osm osn oso osp oss p-p paa pac pah pam pan pao pap pas pca pcc pch pcm pcn pco pcp pcs pha phc phm phn pho php phs pma pmc pmh pmm pmn pmo pmp pms pn- pna pnc pnh pnm pnn pno pnp pns poa poc poh pom pon poo pop pos ppa ppc pph ppm ppn ppo ppp pps ps- psa psc psh psm psn pso psp pss saa sac sah sam san sao sap sas sca scc sch scm scn sco scp scs sh- sha shc shh shm shn sho shp shs sma smc smh smm smn smo smp sms sna snc snm snn sno snp sns soa soc soh som son soo sop sos spa spc sph spm spn spo spp sps ss- ssa ssc ssh ssm ssn sso ssp sss