-ol -up ddd ddl ddo ddp ddr dds ddt ddu dl- dld dll dlo dlp dlr dls dlt dlu dod dol doo dop dor dos dot dou dpd dpl dpo dpp dpr dps dpt dpu drd drl dro drp drr drs drt dru dsd dsl dso dsp dsr dss dst dsu dtd dtl dto dtp dtr dts dtt dtu dud dul duo dup dur dus dut l-p ldd ldl ldo ldp ldr lds ldt ldu lld lll llo llp llr lls llt llu lod lol loo lop lor los lot lou lpd lpl lpo lpp lpr lps lpt lpu lrd lro lrp lrr lrs lrt lru lsd lsl lso lsp lsr lss lst lsu ltd ltl lto ltp ltr lts ltt ltu lud lul luo lup lur lus lut luu odd odl odo odp odr ods odt odu old oll olo olp ols olt olu oo- ood ool ooo oop oor oos oot op- opd opl opo opp opr ops opt or- ord orl oro orp orr ors ort oru os- osd osl oso osp osr oss ost osu ot- otd otl oto otp otr ots ott otu ou- oud oul ouo oup our ous out p-p pdd pdl pdo pdp pdr pds pdt pdu pld pll plo plp plr pls plt plu pod pol poo pop por pos pot pou ppd ppl ppo ppp ppr pps ppt ppu prd prl pro prp prr prs prt pru ps- psd psl pso psp psr pss pst psu pt- ptd ptl pto ptp ptr pts ptt ptu pud pul pup pur pus put puu rdd rdl rdo rdp rdr rds rdt rdu rld rll rlo rlp rlr rls rlt rlu rod rol roo rop ror ros rot rou rpd rpl rpo rpp rpr rps rpt rpu rrd rrl rrp rrr rrs rrt rru rsd rsl rso rsp rsr rss rst rsu rtd rtl rto rtp rtr rts rtt rtu rud ruo rup rur rus rut ruu sdd sdl sdo sdp sdr sds sdt sdu sld sll slo slp slr sls slt slu sod sol soo sop sor sos sot sou spd spl spo spp spr sps spt spu sr- srd srl sro srp srr srs srt ss- ssd ssl sso ssp ssr sss sst ssu std stl sto stp str sts stt stu sud sul suo sup sur sus sut suu tdd tdl tdo tdp tdr tds tdt tdu tld tll tlo tlp tlr tls tlt tlu to- tod tol too top tor tos tot tou tpd tpl tpo tpp tpr tps tpt tpu trd trl tro trp trr trs trt tru tsd tsl tso tsp tsr tss tst tsu ttd ttl tto ttp ttr tts ttt ttu tud tul tuo tup tur tus tut tuu udd udl udo udp udr uds udt udu uld ull ulo ulp ulr uls ult ulu uod uol uoo uop uor uos uot up- upd upo upp upr ups upt upu ur- urd url uro urp urr urs urt uru usd usl uso usp usr uss ust usu utd utl uto utp utr uts utt utu uur uus uut uuu

-ous dddd ddot ddpo ddps ddss ddts dlos dlrs dlst dod- dodd dodo dods dold doll dolo dolp dols dolt dolu dood dool doop door doos doot dopo dopp dopr dops dopt dord doro dorp dorr dors dort doru doso doss dost dotd doto dots dott doud doul doup dour dous dout dpdt dpll dpls dpos dpsd dpst dpsu dpts drod drol drop drot drou drrs drsp drup drus drut druu dsdp dsdr dsls dsos dsps dspt dsrp dsrr dssp dsst dsto dsts dtdp dtor dtot dtpl dtrl dtss dttp dudd dudo duds dudu dull dulo dult dulu duo- duos dupo duro durt duru dust dutp duts duul duur duut lddp ldls ldos ldrs lldp llds llll llod lloo llps llud lods lold loll lolo lols lood lool loop loor loos loot lopp lops lopu lord loro lors loso losp loss lost lotd lotl loto lotr lots lott loud loul loup lour lous lout louu lpod lppl lprp lpss lrdd lrds lrps lrpu lrrr lrst lrts ls-r lsds lspl lspr lsso lssp lssr lsts ltds ltps ltrs ltsp ltsr lttr ludd ludo lull lulu lupo lupu lurd lurs lurt luso luss lust luts luup oddd odds odoo odop odor odos odot odou odrl odrp odso odts odtu odur odus olds ollo olor olos olot olst oltu olur oold oolo oooo ooos oops oord oort oost ootp oots oous opds opls opo- opor opos oppo opps opsu opto opts opus ordo ords ordu orlo orlu oro- oror oros orot orps orro orrs orso orsu orto orts orup orus oslo osoo osor osos osrd osro ossd osso ossu ostr osts osul oto- otoo otor otos otpp otro otrs otso otsu otto otts ottu otur otus ouds ould ouls oulu our- ouro ours ourt ousd oust out- outo outs ouu- pdos pdpr pdrs pdsd pdss pldt plod ploo plop plos plot plou plpp plss pltt plud plup plur plus pod- podd podo pods podu pold poll polo pols polt polu pood pool poop poor poos poot pop- popo popp pops popt poro porr pors port poso poss post potd poto pots pott potu poud poul poup pour pous pout ppds pplo ppod ppos pppd pppo pppp ppps ppru ppss ppts pptt ppur prlr prls pro- prod prol proo prop pros prot prou prpd prps prrd prrs prsd prsl prso prss prtp prtr prud prus prut pruu psdp psdr psds psol psos psou pspp pspr psps psrd psrp psso psst psts pstu ptld ptol ptop ptpd ptrd ptsd pudo puds pudu pull pulo pulp puls pult pulu pupl pups pupu pur- purl puro purp purr purs puru pusd puss pust put- puto puts putt putu rdos rdso rlds rldt rlls rodd rodo rods rold roll rolo rolp rolt rood rool roop roor roos root ropo rops roro rort roru roso rosp ross rost rotl roto rotr rots rott roud roul roup rous rout rpdp rpls rpos rpps rptd rpts rrrr