ddd ddf ddi ddk ddo ddr dds ddt dfd dff dfi dfk dfo dfr dfs dft di- did dif dii dik dio dir dis dit dki dkk dko dkr dks dkt dod dof doi dok doo dor dos dot drd dri drk dro drr drs drt dsd dsf dsi dsk dso dsr dss dst dtd dtf dti dtk dto dtr dts dtt fdd fdf fdi fdk fdo fdr fds fdt ffd fff ffi ffk ffo ffr ffs fft fid fif fii fik fir fis fit fkf fki fkk fkt fof foi fok foo for fos fot frd frf fri frk fro frr frs frt fsd fsf fsi fsk fso fsr fss fst ftd ftf fti ftk fto ftr fts ftt i-d i-f idd idf idi idk ido idr ids idt ifd iff ifi ifo ifr ifs ift iid iif iii iio iir iis iit ikf iki ikk iko ikr iks ikt io- iod iof ioi ioo ior ios iot ir- ird irf iri irk iro irr irs irt is- isd isf isi isk iso isr iss ist itd itf iti itk ito its itt k-t kdf kdk kdo kdr kds kdt kfd kff kfi kfo kfs kid kif kii kik kio kir kis kit kki kkk kkr kks kkt kod kof koi kok koo kor kos kot krd krf kri krk kro krr krs krt ksd ksf ksi ksk kso ksr kss kst ktf ktk kto ktr kts ktt o-i odd odf odi odo odr ods odt of- ofd off ofi ofo ofr ofs oft oid oif oii oik oio oir ois oit okd oki okk oko okr oks oo- ood oof ooi ook ooo oor oos oot or- ord orf ori ork oro orr ors ort os- osd osf osi osk oso osr oss ost ot- otd otf oti otk oto otr ots ott rdd rdf rdi rdo rdr rds rdt rfd rff rfi rfk rfo rfr rfs rft rid rif rii rik rio rir ris rit rkf rkk rko rks rkt rod rof roi rok roo ror ros rot rrd rrf rri rrk rrr rrs rrt rsd rsf rsi rsk rso rsr rss rst rtd rtf rti rtk rto rtr rts rtt sdd sdf sdi sdk sdo sdr sds sdt sfd sff sfi sfk sfo sfr sfs sft sid sif sii sik sio sir sis sit sk- skd skf ski skk sko skr sks skt sod sof soi sok soo sor sos sot sr- srd srf sri srk sro srr srs srt ss- ssd ssf ssi ssk sso ssr sss sst std stf sti stk sto str sts stt tdd tdf tdi tdk tdo tdr tds tdt tfd tff tfi tfk tfo tfr tfs tft tid tif tii tik tio tir tis tit tkk tko tkr tks tkt to- tod tof toi tok too tor tos tot trd trf tri trk tro trr trs trt tsd tsf tsi tsk tso tsr tss tst ttd ttf tti ttk tto ttr tts ttt

dddd ddot ddss ddts dfds dfdt dfrf dfri dftr dfts didi dido dids dif- diff difs diii diis diki diko dior dios diot dird dirk dirr dirs dirt dis- disd disi disk diso diss dist diti dito dits ditt dkid dod- dodd dodi dodo dods doff doid dois doit doki doko dood doof dook door doos doot dord dorf dori dork doro dorr dors dort dosi dosk doso doss dost dotd doti dotk doto dots dott drif drit drod drof drot drrs dsdr dsif dsos dsri dsrr dssi dsst dsto dsts dtki dtor dtot dtss f--k fdos fdot fdst fdti ffff ffii ffrr ffss fftf fidf fido fids fiff fifi fifo fift fiii fiki fior fios firk firs fisd fisi fisk fiss fist fiti fits fitt fofo foid fois foki food foof fook foos foot for- ford fori fork foro forr fors fort fosi foso foss fost foti foto fots fott frid frik frio fris frit fros frot frso frst fsfi fsfo fssf ftdi ftii ftos ftrs ftsr iddo idid idio idir idis idos idrf idro idsf idso idss idts ifid ifis ifit ifor ifrf ifri ifso ifto iiii iiio iiis iiit iioi iioo iios iirs iisd iisi iisr iist iitr iitt ikid ikki ikko ikoo ikri iod- iodd iodo ioii ioio ioit ioko ioof iooi iooo ioos iori iors ioso iotf ioto irdo irds iri- irid irio iris irki irks irod irri irrs irsf irtf irti irts isds isis isit iskf isko iso- isof isok isor isos isri issf issi isso issr isss istd isti isto istr ists itdo itif itis itko itof itoi itoo itor itos itrf itri itrs itsf itsi itso ittf itto k-id k-os kddd kddf kddi kddk kddr kdfi kdfo kdfr kdft kdio kdis kdkd kdkk kdko kdkr kdkt kdok kdot kdrf kdri kdro kdrs kdsd kdsk kdsr kdss kdst kdtd kdti kdtr kfff kffk kfio kfir kfis kfit kfok kfoo kfor kfrd kfri kfro kfrr kfrs kfsd kfsi kfsk kfsr kfst kfti kftk kftt kidd kidi kidk kido kidr kids kiff kifr kifs kift kiid kiii kiik kiis kiit kikd kikf kiki kikk kiko kikr kikt kiod kioi kiok kioo kiot kirf kiri kirk kiro kirr kirs kirt kisd kisf kisi kisk kiso kisr kiss kist kiti kito kitr kits kitt kkdd kkdo kkdt kkfi kkfr kkfs kkft kkid kkik kkit kkkk kkoo kkor kkot kkrf kkrk kkro kkrr kkrs kkrt kksd kksf kksi kksr kkss kkst kktk kkts kodi kodk kodo kods kodt koff kofi kofk kofo koft koii koir koit kokf koki kokk koko kokr koks kooi kook kooo koor koos koot kord korf kori kork koro korr kors kort kos- kosd kosf kosi koso kosr koss kost kotd koti kotk koto kotr kots kott krdd krdo krdr krds krfd krff krfo krfs krft krid krik krio kris krit krkd krki krkk krko krkr krks krod krof kroi krok kroo kror kros krrf krri krrk krro krrr krrs krrt krsd krsf krsk krsr krss krst krti krtk krto krtr krts ksdi ksdk ksdr ksds ksfi ksfo ksfr ksft ksid