c-- ccc ccf ccm ccn cco ccu cfc cff cfm cfn cfo cfu cmc cmf cmm cmn cmo cmu cmy cn- cnc cnf cnm cnn cno cnu cny co- coc cof com con coo cou coy cuc cuf cum cun cuo cuu cuy cyc cyf cym cyn cyo fcc fcf fcm fcn fco fcu fcy ffc fff ffm ffn ffo ffu ffy fmc fmf fmm fmn fmo fmu fnc fnf fnm fnn fnu foc fof fom fon foo fou foy fuf fum fun fuo fuu fy- fyc fyn fyo m-f m-o mc- mcc mcf mcm mcn mco mcu mfc mff mfm mfn mfo mfu mfy mmc mmf mmm mmn mmo mmu mnc mnf mnm mnn mno mnu moc mof mom mon moo mou moy muc muf mum mun muu muy my- myc myf mym myn myo myu ncc ncf ncm ncn nco ncu nfc nff nfn nfo nfu nmc nmm nmn nmo nmu nnc nnf nnm nnn nno nnu no- noc nof nom non noo nou noy nuc num nun nuo nuu nuy nyc nyf nym nyn nyo nyu nyy oc- occ ocf ocm ocn oco ocu of- ofc off ofm ofn ofo ofu om- omc omf omm omn omo omu omy on- onc onf onn ono onu ony oo- ooc oof oom oon ooo ou- ouc ouf oum oun ouo oyo ucc ucf ucm ucn uco ucu ufc uff ufm ufn ufo ufu um- umc umf umm umn umo umu un- unc unf unm unn uno unu uny uoc uom uon uoo uuc uum uun uuu uyc uyo uyu ycc ycf yco ycu ycy yfc yff yfm yfu ymc ymm ymo ynn ynu yny yoc yof yom yon yoo you yoy yum yun yuo yuu yuy yyc yyf yyu yyy