-up m-o m-r mmm mmn mmo mmp mmr mms mmt mmu mnm mnn mno mnp mnr mns mnt mnu mom mon moo mop mor mos mot mou mpm mpn mpo mpp mpr mps mpt mpu mrm mrn mro mrp mrr mrs mrt mru msm msn mso msp msr mss mst msu mtm mtn mto mtp mtr mts mtt mtu mum mun mup mur mus mut muu nmm nmn nmo nmp nmr nms nmt nmu nnm nnn nno nnp nns nnt nnu no- nom non noo nop nor nos not nou npm npn npo npp npr nps npt npu nrm nrn nro nrp nrr nrs nrt nru nsm nsn nso nsp nsr nss nst nsu ntm ntn nto ntp ntr nts ntt ntu num nun nuo nup nur nus nut nuu om- omm omn omo omp omr oms omt omu on- onn ono onp onr ons ont onu oo- oom oon ooo oop oor oos oot op- opm opn opo opp opr ops opt or- orm orn oro orp orr ors ort oru os- osm osn oso osp osr oss ost osu ot- otm otn oto otp otr ots ott otu ou- oum oun ouo oup our ous out p-p pmm pmn pmo pmp pmr pms pmt pmu pn- pnm pnn pno pnp pnr pns pnt pnu pom pon poo pop por pos pot pou ppm ppn ppo ppp ppr pps ppt ppu prm prn pro prp prr prs prt pru ps- psm psn pso psp psr pss pst psu pt- ptm ptn pto ptp ptr pts ptt ptu pum pun pup pur pus put puu rmm rmn rmo rmp rmr rms rmt rnm rnn rno rnp rnr rns rnt rnu rom ron roo rop ror ros rot rou rpm rpn rpo rpp rpr rps rpt rpu rrm rrn rrp rrr rrs rrt rru rsm rsn rso rsp rsr rss rst rsu rtm rtn rto rtp rtr rts rtt rtu rum run ruo rup rur rus rut ruu smm smn smo smp smr sms smt smu snm snn sno snp snr sns snt snu som son soo sop sor sos sot sou spm spn spo spp spr sps spt spu sr- srm srn sro srp srr srs srt ss- ssm ssn sso ssp ssr sss sst ssu stm stn sto stp str sts stt stu sum sun suo sup sur sus sut suu tmm tmn tmo tmp tmr tms tmt tmu tnm tnn tno tnp tnr tns tnt to- tom ton too top tor tos tot tou tpm tpn tpo tpp tpr tps tpt tpu trm trn tro trp trr trs trt tru tsm tsn tso tsp tsr tss tst tsu ttm ttn tto ttp ttr tts ttt ttu tum tun tuo tup tur tus tut tuu um- umm umn umo ump umr ums umt umu un- unm unn uno unp unr uns unt unu uom uon uoo uop uor uos uot up- upm upn upo upp upr ups upt upu ur- urm urn uro urp urr urs urt uru usm usn uso usp usr uss ust usu utm utn uto utp utr uts utt utu uum uun uur uus uut uuu