ddd ddo ddp dds dj- djd djo djp djs dod doj doo dop dos dpd dpo dpp dps dsd dsj dso dsp dss j-d jdo jdp jds jjj jjp jjs jod joj joo jop jos jpj jpo jpp jps jsd jsj jso jsp jss odd odo odp ods ojd ojo ojs oo- ood ooo oop oos op- opd opj opo opp ops os- osd osj oso osp oss p-p pdd pdo pdp pds pjd pjo pjp pjs pod poo pop pos ppd ppj ppo ppp pps ps- psd psj pso psp pss sdd sdj sdo sdp sds sjd sjj sjp sjs sod soj soo sop sos spd spo spp sps ss- ssd ssj sso ssp sss