a-a a-c aaa aac aam aan aao aap aar aay ac- aca acc acm acn aco acp acr acy ama amc amm amn amo amp amr amy an- ana anc anm ann ano anp anr any aoa aoc aom aon aoo aop aor ap- apa apc apm apn apo app apr apy ar- ara arc arm arn aro arp arr ary ay- aya ayc ayn ayo ayp ayr c-- caa cac cam can cao cap car cay cca ccc ccm ccn cco ccp ccr cma cmc cmm cmn cmo cmp cmr cmy cn- cna cnc cnm cnn cno cnp cnr cny co- coa coc com con coo cop cor coy cpa cpc cpm cpn cpo cpp cpr cra crc crm crn cro crp crr cry cya cyc cym cyn cyo cyp cyr m-o m-r maa mac mam man mao map mar may mc- mca mcc mcm mcn mco mcp mcr mma mmc mmm mmn mmo mmp mmr mna mnc mnm mnn mno mnp mnr moa moc mom mon moo mop mor moy mpa mpc mpm mpn mpo mpp mpr mra mrc mrm mrn mro mrp mrr mry my- mya myc mym myn myo myr naa nac nam nan nao nap nar nay nca ncc ncm ncn nco ncp ncr nma nmc nmm nmn nmo nmp nmr nna nnc nnm nnn nno nnp no- noa noc nom non noo nop nor noy npa npc npm npn npo npp npr nra nrc nrm nrn nro nrp nrr nry nya nyc nym nyn nyo nyp nyy oaa oac oam oan oao oap oar oc- oca occ ocm ocn oco ocp ocr om- oma omc omm omn omo omp omr omy on- ona onc onn ono onp onr ony oo- ooa ooc oom oon ooo oop oor op- opa opc opm opn opo opp opr opy or- ora orc orm orn oro orp orr ory oya oyo p-p paa pac pam pan pao pap par pay pca pcc pcm pcn pco pcp pcr pma pmc pmm pmn pmo pmp pmr pn- pna pnc pnm pnn pno pnp pnr pny poa poc pom pon poo pop por poy ppa ppc ppm ppn ppo ppp ppr pra prc prm prn pro prp prr pry py- pya pyc pym pyn pyo pyr ra- raa rac ram ran rao rap rar ray rca rcc rcm rcn rco rcp rcr rma rmc rmm rmn rmo rmp rmr rna rnc rnm rnn rno rnp rnr rny roa roc rom ron roo rop ror roy rpa rpc rpm rpn rpo rpp rpr rra rrc rrm rrn rrp rrr ry- rya ryc rym ryn ryo ryr ryy yaa yac yam yan yao yap yar yay yca ycc yco ycp ycy yma ymc ymm ymo yna ynn ynp yny yoc yom yon yoo yop yor yoy ypa ypo yra yrc yrn yro yrp yyc yyy