-up a-a a-c aaa aac aam aan aap aar aau ac- aca acc acm acn acp acr acu ama amc amm amn amp amr amu an- ana anc anm ann anp anr anu ap- apa apc apm apn app apr apu ar- ara arc arm arn arp arr aru au- aua auc aum aun aup aur c-- caa cac cam can cap car cau cca ccc ccm ccn ccp ccr ccu cma cmc cmm cmn cmp cmr cmu cn- cna cnc cnm cnn cnp cnr cnu cpa cpc cpm cpn cpp cpr cpu cra crc crm crn crp crr cru cua cuc cum cun cup cur cuu m-r maa mac mam man map mar mau mc- mca mcc mcm mcn mcp mcr mcu mma mmc mmm mmn mmp mmr mmu mna mnc mnm mnn mnp mnr mnu mpa mpc mpm mpn mpp mpr mpu mra mrc mrm mrn mrp mrr mru mua muc mum mun mup mur muu naa nac nam nan nap nar nau nca ncc ncm ncn ncp ncr ncu nma nmc nmm nmn nmp nmr nmu nna nnc nnm nnn nnp nnu npa npc npm npn npp npr npu nra nrc nrm nrn nrp nrr nru nua nuc num nun nup nur nuu p-p paa pac pam pan pap par pau pca pcc pcm pcn pcp pcr pcu pma pmc pmm pmn pmp pmr pmu pn- pna pnc pnm pnn pnp pnr pnu ppa ppc ppm ppn ppp ppr ppu pra prc prm prn prp prr pru pua puc pum pun pup pur puu ra- raa rac ram ran rap rar rau rca rcc rcm rcn rcp rcr rcu rma rmc rmm rmn rmp rmr rna rnc rnm rnn rnp rnr rnu rpa rpc rpm rpn rpp rpr rpu rra rrc rrm rrn rrp rrr rru rua ruc rum run rup rur ruu ua- uaa uac uam uan uap uar uau uca ucc ucm ucn ucp ucr ucu um- uma umc umm umn ump umr umu un- una unc unm unn unp unr unu up- upa upc upm upn upp upr upu ur- ura urc urm urn urp urr uru uua uuc uum uun uur uuu