a-a a-b a-q aaa aab aad aaf aam aao aaq aas aau ab- aba abb abd abf abm abo abq abs abu ad- ada adb add adf adm ado adq ads adu af- afa afb afd aff afm afo afq afs afu ama amb amd amf amm amo amq ams amu aoa aob aod aof aom aoo aos aou aqa aqf aqm aqo aqs as- asa asb asd asf asm aso asq ass asu au- aua aub aud auf aum auo aus b-u baa bab bad baf bam bao baq bas bau bba bbb bbd bbf bbm bbo bbq bbs bbu bda bdb bdd bdf bdm bdo bdq bds bdu bfa bfb bfd bff bfm bfo bfq bfs bfu bma bmb bmd bmf bmm bmo bmq bms bmu boa bob bod bof bom boo boq bos bou bqd bsa bsb bsd bsf bsm bso bss bsu bua bub bud buf bum buo bus buu daa dab dad daf dam dao daq das dau dba dbb dbd dbf dbm dbo dbq dbs dbu dda ddb ddd ddf ddm ddo ddq dds ddu dfa dfb dfd dff dfm dfo dfq dfs dfu dma dmb dmd dmf dmm dmo dms dmu doa dob dod dof dom doo doq dos dou dqa dqs dsa dsb dsd dsf dsm dso dsq dss dsu dua dub dud duf dum duo dus faa fab fad faf fam fao faq fas fau fba fbb fbd fbf fbm fbo fbs fbu fda fdb fdd fdf fdm fdo fds fdu ffa ffd fff ffm ffo ffs ffu fma fmb fmd fmf fmm fmo fms fmu foa fob fof fom foo fos fou fsa fsb fsd fsf fsm fso fsq fss fsu fua fub fud fuf fum fuo fus fuu m-f m-o maa mab mad maf mam mao mas mau mba mbb mbd mbf mbm mbo mbq mbs mbu mda mdb mdd mdf mdm mdo mdq mds mdu mfa mfb mfd mff mfm mfo mfq mfs mfu mma mmb mmd mmf mmm mmo mms mmu moa mob mod mof mom moo mos mou mqa mqb mqf msa msb msd msf msm mso msq mss msu mua mub mud muf mum mus muu oaa oab oad oaf oam oao oaq oas oau ob- oba obb obd obf obm obo obs obu oda odb odd odf odm odo ods odu of- ofa ofb ofd off ofm ofo ofs ofu om- oma omb omd omf omm omo oms omu oo- ooa oob ood oof oom ooo oos oqb oqo os- osa osb osd osf osm oso osq oss osu ou- oua oud ouf oum ouo ous qaa qad qaf qam qas qau qba qbd qbq qbs qda qdb qds qfa qfb qfd qff qfs qma qmf qms qmu qof qom qoo qos qqq qqu qsa qsd qsm qso qu- qua qud qum quo qus saa sab sad saf sam sao saq sas sau sba sbb sbd sbf sbm sbo sbq sbs sbu sda sdb sdd sdf sdm sdo sdq sds sdu sfa sfb sfd sff sfm sfo sfs sfu sma smb smd smf smm smo sms smu soa sob sod sof som soo soq sos sou sqa sqd sqm sqq sqs ss- ssa ssb ssd ssf ssm sso ssq sss ssu sua sub sud suf sum suo suq sus suu ua- uaa uab uad uaf uam uao uaq uas uau uba ubb ubf ubo ubs ubu uda udb udd udf udm udo uds udu ufa ufd uff ufm ufo ufs ufu um- uma umb umd umf umm umo ums umu uoa uob uod uom uoo uos usa usb usd usf usm uso uss usu uua uum uus uuu