a-a aaa aaf aam aao aap aar aas af- afa aff afm afo afp afr afs ama amf amm amo amp amr ams aoa aof aom aoo aop aor aos ap- apa apf apm apo app apr aps ar- ara arf arm aro arp arr ars as- asa asf asm aso asp asr ass faa faf fam fao fap far fas ffa fff ffm ffo ffp ffr ffs fma fmf fmm fmo fmp fmr fms foa fof fom foo fop for fos fpa fpm fpo fpp fpr fps fra frf frm fro frp frr frs fsa fsf fsm fso fsp fsr fss m-f m-o m-r maa maf mam mao map mar mas mfa mff mfm mfo mfp mfr mfs mma mmf mmm mmo mmp mmr mms moa mof mom moo mop mor mos mpa mpf mpm mpo mpp mpr mps mra mrf mrm mro mrp mrr mrs msa msf msm mso msp msr mss oaa oaf oam oao oap oar oas of- ofa off ofm ofo ofp ofr ofs om- oma omf omm omo omp omr oms oo- ooa oof oom ooo oop oor oos op- opa opf opm opo opp opr ops or- ora orf orm oro orp orr ors os- osa osf osm oso osp osr oss p-p paa paf pam pao pap par pas pfa pff pfm pfo pfp pfr pfs pma pmf pmm pmo pmp pmr pms poa pof pom poo pop por pos ppa ppf ppm ppo ppp ppr pps pra prf prm pro prp prr prs ps- psa psf psm pso psp psr pss ra- raa raf ram rao rap rar ras rfa rff rfm rfo rfp rfr rfs rma rmf rmm rmo rmp rmr rms roa rof rom roo rop ror ros rpa rpf rpm rpo rpp rpr rps rra rrf rrm rrp rrr rrs rsa rsf rsm rso rsp rsr rss saa saf sam sao sap sar sas sfa sff sfm sfo sfp sfr sfs sma smf smm smo smp smr sms soa sof som soo sop sor sos spa spf spm spo spp spr sps sr- sra srf srm sro srp srr srs ss- ssa ssf ssm sso ssp ssr sss

aaaa aaaf aaam aaap aaar aaas aafa aaff aama aamo aamp aamr aams aaoo aapa aapm aapo aaps aara aarm aaro aarp aars aasa aasf aasm aass afaa afam afao afap afar affa affo affs afma afoa afoo afor afpa afpm afr- afra afrm afro afrs afsa afsm afsp amaa amam amap amar amas amfm amfr amm- amma ammo amof amoo amor amos ampa ampm ampo amps amra amro amsa amso amss aoma aopo aora aors aosp aoss apam apao apap apar apas apfa apfo apma apo- apof apom apoo apop apor apos appa appr apps apra apro aprs apsa apso apss araf aram arap arar aras arfa arff arfs arma armm armo arms aroa arom aroo aror aros arpa arps arr- arra arro arrr arrs ars- arsa arso asaa asaf asam asao asap asar asas asfa asma asmf asmm asmp asmr asms asof asom asop asor asos aspa aspm aspo aspr asps asra asrm asro asrs assa asso assp assr asss faaa faam faap faas fafa faff fafo fama famo famp fams fapa fapp faps fara farm faro farp farr fars fasa fasm faso fass ffar ffff ffps ffrr ffsa ffss fmsr fmss foaf foam foar fofo foma fomo fomp foof foom foos fopp fops for- fora form foro forr fors fosa foso foss fpaa fpas fpra fprf fram frap fras from frop fros frps frsm frso fsas fsfo fsma fspf fsra fssa fssf fssp maaa maaf maam maap maar maas mafa maff mama mamf mamo mamp mams maor maos mapa mapo mapp mapr maps mar- mara marf marm maro marr mars masa masp masr mass mfap mfas mffa mfor mfps mfrp mfrs mmaa mmap mmar mmas mmff mmmm mmms mmor mmpa mmpr mmrf mmrp moaa moaf moam moap moar moas mofa moff mofo moma momo moms mooa moop moor moos mopa mopp mops mora morf moro mors mosa moso moss mpaa mpao mpas mpfs mppf mppp mpps mprf mpro mprp mpsa mrap mras mrpa mrps mrsa msaa msar msas msff msfs msma msmm msms msoa msop msor mspa mspp msra msrp mssa mssf mssm mssp mssr oafo oafs oama oamp oams oaps oara oars oass ofas off- offa offo offr offs ofor ofra omam omao omap omar omas omma omo- omoa omoo omor ompa omps omra omro omsa ooaa ooff oofs ooma ooms oooo ooos oops oora oosa opap opar opms opo- opor opos oppa oppo opps opra opsa opsm oram orao orar oras orff orfs orma ormo oro- orof orom oror oros orps orra orro orrs orsa orso osaf osam osap osar osas osfa osm- osmo osoo osor osos ospm osro ossa osso paap paar paas pafa paff pam- pama pamm pamo pamp pams paos papa papp papr paps par- para parf parm paro parp parr pars pasa pasm paso pasp pass pfaa pfam pfas pfff pffr pfps pfra pmaa pmma pmmp pmos pmpm pmpo pmrs pmsa pmsf poar poas poff poma pomo pomp poms poof poop poor poos pop- popa popo popp pops pora poro porr pors posa poso poss ppap ppar ppfa ppms ppoa ppos pppa pppo pppp ppps pprf pprm ppsf ppss pram prao prar pras prfs pro- proa prof prom proo prop pros prps prrm prrs prsa prso prss psap psas psfs psoa psos pspp pspr psps psrp pssa pssm psso raaf raam raas rafa raff rama ramm ramo ramp rams raom raop raos rapa rapm rapp raps rara rarf raro rars rasa rasm raso rasp rass rfam rmaf rmas rmrp rmsp roaf roam roap roar roas roff rofo roma romm romo romp roms roof room roop roor roos ropa ropo rops rora roro rosa roso rosp ross rpms rpof rpos rpps rras rrmp rrrr rrsp rsaa rsaf rsma rsos rspo rsps rssa s-os saaf saam saap saar saas safa saff safm safo safr sam- sama samm samo samp sams saor saos sapa