m-o m-w mmm mmn mmo mms mmt mmw mnm mnn mno mns mnt mnw mom mon moo mos mot mow msm msn mso mss mst msw mtm mtn mto mts mtt mtw mwm mwn mwo mws mww nmm nmn nmo nms nmt nmw nnm nnn nno nns nnt nnw no- nom non noo nos not now nsm nsn nso nss nst nsw ntm ntn nto nts ntt nwn nwo nws nwt om- omm omn omo oms omt omw on- onn ono ons ont oo- oom oon ooo oos oot oow os- osm osn oso oss ost osw ot- otm otn oto ots ott otw owm own owo ows owt oww smm smn smo sms smt smw snm snn sno sns snt snw som son soo sos sot sow ss- ssm ssn sso sss sst ssw stm stn sto sts stt stw swm swn swo sws swt tmm tmn tmo tms tmt tmw tnm tnn tno tns tnt tnw to- tom ton too tos tot tow tsm tsn tso tss tst tsw ttm ttn tto tts ttt ttw twm twn two tws twt tww wm- wmm wmo wms wmt wn- wnm wnn wno wns wnt wnw wom won woo wos wot wow wsm wsn wso wss wst wsw wtm wtn wto wts wtt wtw wwm wwn wwo wwt www