c-- ccc ccm ccn cco ccr ccs ccu cmc cmm cmn cmo cmr cms cmu cn- cnc cnm cnn cno cnr cns cnu co- coc com con coo cor cos cou crc crm crn cro crr crs cru csc csm csn cso csr css csu cuc cum cun cuo cur cus cuu m-o m-r mc- mcc mcm mcn mco mcr mcs mcu mmc mmm mmn mmo mmr mms mmu mnc mnm mnn mno mnr mns mnu moc mom mon moo mor mos mou mrc mrm mrn mro mrr mrs mru msc msm msn mso msr mss msu muc mum mun mur mus muu ncc ncm ncn nco ncr ncs ncu nmc nmm nmn nmo nmr nms nmu nnc nnm nnn nno nns nnu no- noc nom non noo nor nos nou nrc nrm nrn nro nrr nrs nru nsc nsm nsn nso nsr nss nsu nuc num nun nuo nur nus nuu oc- occ ocm ocn oco ocr ocs ocu om- omc omm omn omo omr oms omu on- onc onn ono onr ons onu oo- ooc oom oon ooo oor oos or- orc orm orn oro orr ors oru os- osc osm osn oso osr oss osu ou- ouc oum oun ouo our ous rcc rcm rcn rco rcr rcs rcu rmc rmm rmn rmo rmr rms rnc rnm rnn rno rnr rns rnu roc rom ron roo ror ros rou rrc rrm rrn rrr rrs rru rsc rsm rsn rso rsr rss rsu ruc rum run ruo rur rus ruu scc scm scn sco scr scs scu smc smm smn smo smr sms smu snc snm snn sno snr sns snu soc som son soo sor sos sou sr- src srm srn sro srr srs ss- ssc ssm ssn sso ssr sss ssu suc sum sun suo sur sus suu ucc ucm ucn uco ucr ucs ucu um- umc umm umn umo umr ums umu un- unc unm unn uno unr uns unu uoc uom uon uoo uor uos ur- urc urm urn uro urr urs uru usc usm usn uso usr uss usu uuc uum uun uur uus uuu