ddd ddn ddo ddp dds ddt ddw dnd dnn dno dnp dns dnt dnw dod don doo dop dos dot dow dpd dpn dpo dpp dps dpt dpw dsd dsn dso dsp dss dst dsw dtd dtn dto dtp dts dtt dtw dwn dwo dwp dws dwt dww ndd ndn ndo ndp nds ndt nnn nno nnp nns nnt nnw no- nod non noo nop nos not now npd npn npo npp nps npt npw nsd nsn nso nsp nss nst nsw ntd ntn nto ntp nts ntt nwd nwn nwo nwp nws nwt odd odn odo odp ods odt on- ond onn ono onp ons ont oo- ood oon ooo oop oos oot oow op- opd opn opo opp ops opt opw os- osd osn oso osp oss ost osw ot- otd otn oto otp ots ott otw owd own owo owp ows owt oww p-p pdd pdn pdo pdp pds pdt pn- pnd pnn pno pnp pns pnt pnw pod pon poo pop pos pot pow ppd ppn ppo ppp pps ppt ppw ps- psd psn pso psp pss pst psw pt- ptd ptn pto ptp pts ptt ptw pwd pwn pwo pwp pws pwt sdd sdn sdo sdp sds sdt sdw snd snn sno snp sns snt snw sod son soo sop sos sot sow spd spn spo spp sps spt spw ss- ssd ssn sso ssp sss sst ssw std stn sto stp sts stt stw swd swn swo swp sws swt tdd tdn tdo tdp tds tdt tdw tnd tnn tno tnp tns tnt tnw to- tod ton too top tos tot tow tpd tpn tpo tpp tps tpt tpw tsd tsn tso tsp tss tst tsw ttd ttn tto ttp tts ttt ttw twd twn two twp tws twt tww wdp wds wdt wn- wnd wnn wno wnp wns wnt wnw wod won woo wop wos wot wow wpd wpn wpo wpp wps wpt wsd wsn wso wsp wss wst wsw wtd wtn wto wtp wts wtt wtw wwd wwn wwo wwp wwt www