a-a a-c aaa aac aah aam aan aao aap aar ac- aca acc ach acm acn aco acp acr aha ahc ahh ahm ahn aho ahp ahr ama amc amh amm amn amo amp amr an- ana anc anh anm ann ano anp anr aoa aoc aoh aom aon aoo aop aor ap- apa apc aph apm apn apo app apr ar- ara arc arh arm arn aro arp arr c-- caa cac cah cam can cao cap car cca ccc cch ccm ccn cco ccp ccr ch- cha chc chh chm chn cho chp chr cma cmc cmh cmm cmn cmo cmp cmr cn- cna cnc cnh cnm cnn cno cnp cnr co- coa coc coh com con coo cop cor cpa cpc cph cpm cpn cpo cpp cpr cra crc crh crm crn cro crp crr haa hac hah ham han hao hap har hca hcc hch hcm hcn hco hcp hcr hha hhc hhh hhm hhn hho hhp hhr hma hmc hmh hmm hmo hmp hmr hna hnc hnh hnn hno hoa hoc hoh hom hon hoo hop hor hpa hpc hph hpm hpn hpo hpp hpr hr- hra hrc hrh hrm hrn hro hrp hrr m-o m-r maa mac mah mam man mao map mar mc- mca mcc mch mcm mcn mco mcp mcr mha mhc mhh mhm mhn mho mhp mhr mma mmc mmh mmm mmn mmo mmp mmr mna mnc mnm mnn mno mnp mnr moa moc moh mom mon moo mop mor mpa mpc mph mpm mpn mpo mpp mpr mra mrc mrh mrm mrn mro mrp mrr naa nac nah nam nan nao nap nar nca ncc nch ncm ncn nco ncp ncr nha nhc nhh nhm nhn nhp nhr nma nmc nmh nmm nmn nmo nmp nmr nna nnc nnh nnm nnn nno nnp no- noa noc noh nom non noo nop nor npa npc nph npm npn npo npp npr nra nrc nrm nrn nro nrp nrr oaa oac oah oam oan oao oap oar oc- oca occ och ocm ocn oco ocp ocr oha ohc ohh ohm ohn oho ohp ohr om- oma omc omh omm omn omo omp omr on- ona onc onh onn ono onp onr oo- ooa ooc ooh oom oon ooo oop oor op- opa opc oph opm opn opo opp opr or- ora orc orh orm orn oro orp orr p-p paa pac pah pam pan pao pap par pca pcc pch pcm pcn pco pcp pcr pha phc phm phn pho php phr pma pmc pmh pmm pmn pmo pmp pmr pn- pna pnc pnh pnm pnn pno pnp pnr poa poc poh pom pon poo pop por ppa ppc pph ppm ppn ppo ppp ppr pra prc prh prm prn pro prp prr ra- raa rac rah ram ran rao rap rar rca rcc rch rcm rcn rco rcp rcr rh- rha rhc rhh rhm rhn rho rhp rhr rma rmc rmh rmm rmn rmo rmp rmr rna rnc rnh rnm rnn rno rnp rnr roa roc roh rom ron roo rop ror rpa rpc rph rpm rpn rpo rpp rpr rra rrc rrh rrm rrn rrp rrr