a-a aaa aad aaf aao aap aar aas ad- ada add adf ado adp adr ads af- afa afd aff afo afp afr afs aoa aod aof aoo aop aor aos ap- apa apd apf apo app apr aps ar- ara ard arf aro arp arr ars as- asa asd asf aso asp asr ass daa dad daf dao dap dar das dda ddd ddf ddo ddp ddr dds dfa dfd dff dfo dfp dfr dfs doa dod dof doo dop dor dos dpa dpd dpf dpo dpp dpr dps dra drd dro drp drr drs dsa dsd dsf dso dsp dsr dss faa fad faf fao fap far fas fda fdd fdf fdo fdp fdr fds ffa ffd fff ffo ffp ffr ffs foa fof foo fop for fos fpa fpd fpo fpp fpr fps fra frd frf fro frp frr frs fsa fsd fsf fso fsp fsr fss oaa oad oaf oao oap oar oas oda odd odf odo odp odr ods of- ofa ofd off ofo ofp ofr ofs oo- ooa ood oof ooo oop oor oos op- opa opd opf opo opp opr ops or- ora ord orf oro orp orr ors os- osa osd osf oso osp osr oss p-p paa pad paf pao pap par pas pda pdd pdf pdo pdp pdr pds pfa pfd pff pfo pfp pfr pfs poa pod pof poo pop por pos ppa ppd ppf ppo ppp ppr pps pra prd prf pro prp prr prs ps- psa psd psf pso psp psr pss ra- raa rad raf rao rap rar ras rda rdd rdf rdo rdp rdr rds rfa rfd rff rfo rfp rfr rfs roa rod rof roo rop ror ros rpa rpd rpf rpo rpp rpr rps rra rrd rrf rrp rrr rrs rsa rsd rsf rso rsp rsr rss saa sad saf sao sap sar sas sda sdd sdf sdo sdp sdr sds sfa sfd sff sfo sfp sfr sfs soa sod sof soo sop sor sos spa spd spf spo spp spr sps sr- sra srd srf sro srp srr srs ss- ssa ssd ssf sso ssp ssr sss

a-do aaaa aaad aaaf aaap aaar aaas aada aads aafa aafd aaff aaoo aapa aapo aaps aara aard aaro aarp aars aasa aasd aasf aass adaa adad adao adap adar adas adda addd addo addr adds adfa adfs adod adoo ador ados adp- adps adra adro adrs adsa adso adsr adss afaa afad afao afap afar affa affo affs afoa afoo afor afpa afr- afra afro afrs afsa afsp aopo aora aors aosd aosp aoss apao apap apar apas apda apdd apds apfa apfo apo- apod apof apoo apop apor apos appa appd appr apps apra apro aprs apsa apso apss arad araf arap arar aras arda ardf ardo ards arfa arff arfs aroa arod aroo aror aros arpa arps arr- arra arro arrr arrs ars- arsa arsd arso asaa asad asaf asao asap asar asas asda asdf asdo asds asfa asod asof asop asor asos aspa aspd aspo aspr asps asra asro asrs assa assd asso assp assr asss daad daap daar daas dada dado dads dafa daff dafo dafs daos dapa dapp daps dara dard darf daro darp darr dars dasa dasd dass dddd ddpo ddps ddss dfaf dfas dfds dffa dfrf doap doar doas dod- doda dodd dodo dods doff dood doof doop door doos dopa dopo dopp dopr dops dora dord dorf doro dorp dorr dors dosa doso doss dpaa dpos dppa dpsd draa drad draf drap drar dras drda drod drof drop drra drrs drsa drsp dsap dsda dsdp dsdr dsfa dsoa dsos dspf dsps dsrp dsrr dssa dssp faaa faad faap faas fada fadd fado fads fafa faff fafo fapa fapp faps fara fard faro farp farr fars fasa fasd faso fass fdoa fdos ffar ffff ffps ffrr ffsa ffss foad foaf foar foda fofo food foof foos fopp fops for- fora ford foro forr fors fosa foso foss fpaa fpas fpda fpra fprf frad frap fras frop fros frpd frps frso fsas fsfo fspf fsra fssa fssf fssp oafo oafs oaps oara oars oass odas odda oddd odds odoo odop odor odos odra odrp odso ofas ofdr off- offa offo offr offs ofor ofra ooaa ooda ooff oofs oooo ooos oops oora oord oosa opap opar opds opo- opor opos oppa oppo opps opra opsa orad orao orar oras orda ordo ords orff orfs oro- orof oror oros orps orra orro orrs orsa orso osaf osap osar osas osfa osoo osor osos osrd osro ossa ossd osso paap paar paas pada padd pado pads pafa paff paos papa papp papr paps par- para pard parf paro parp parr pars pasa pasd paso pasp pass pdaf pdas pdfa pdfs pdos pdpa pdpr pdrs pdsa pdsd pdss pfaa pfas pfff pffr pfps pfra poad poar poas pod- poda podd podo pods poff pood poof poop poor poos pop- popa popo popp pops pora poro porr pors posa poso poss ppad ppap ppar ppds ppfa ppoa ppod ppos pppa pppd pppo pppp ppps pprf ppsf ppss prad prao prar pras prfs pro- proa prod prof proo prop pros prpd prps prrd prrs prsa prsd prso prss psap psas psdp psdr psds psfs psoa psos pspp pspr psps psrd psrp pssa psso raad raaf raas rada radd rado radr rads rafa raff raop raos rapa rapd rapp raps rara rarf raro rars rasa rasd raso rasp rass rdap rdas rdfa rdos rdso rfds road roaf roap roar roas roda rodd rodo rods roff rofo rood roof roop roor roos ropa ropo rops rora roro rosa roso rosp ross rpdp rpof rpos rpps rrad rras rrrr rrsp rsaa rsaf rsdd rsds rsos rspo rsps rssa s-os saad saaf saap saar saas sada sadd sado sadr sads safa saff safo safr saor saos sapa sapo sapp saps sara sard sarf saro sarp sarr sars sasa sasd sasf saso sass sdap sdds sdpr sdps sdrs sdsf sdss sfar sfas sfor sfos sfpa sfpd sfra sfro