-al -ol a-a a-b a-i a-t aaa aab aad aai aal aam aao aas aat ab- aba abb abd abi abl abm abo abs abt ad- ada adb add adi adl adm ado ads adt ai- aia aib aid aii ail aim aio ais ait al- ala alb ald ali all alm alo als alt ama amb amd ami aml amm amo ams amt aoa aob aod aoi aol aom aoo aos aot as- asa asb asd asi asl asm aso ass ast at- ata atb atd ati atl atm ato ats att baa bab bad bai bal bam bao bas bat bba bbb bbd bbi bbl bbm bbo bbs bbt bda bdb bdd bdi bdl bdm bdo bds bdt bi- bia bib bid bii bil bim bio bis bit bla blb bld bli bll blm blo bls blt bma bmb bmd bmi bml bmm bmo bms bmt boa bob bod boi bol bom boo bos bot bsa bsb bsd bsi bsl bsm bso bss bst bta btb btd bti btl btm bto bts btt daa dab dad dai dal dam dao das dat dba dbb dbd dbi dbl dbm dbo dbs dbt dda ddb ddd ddi ddl ddm ddo dds ddt di- dia dib did dii dil dim dio dis dit dl- dla dlb dld dli dll dlm dlo dls dlt dma dmb dmd dmi dml dmm dmo dms dmt doa dob dod doi dol dom doo dos dot dsa dsb dsd dsi dsl dsm dso dss dst dta dtb dtd dti dtl dtm dto dts dtt i-d ia- iaa iab iad iai ial iam iao ias iat iba ibb ibd ibi ibl ibm ibo ibs ibt ida idb idd idi idl idm ido ids idt iia iib iid iii iil iim iio iis iit il- ila ilb ild ili ill ilm ilo ils ilt im- ima imb imd imi iml imm imo ims imt io- ioa iob iod ioi iol iom ioo ios iot is- isa isb isd isi isl ism iso iss ist ita itb itd iti itl itm ito its itt la- laa lab lad lai lal lam lao las lat lba lbb lbd lbi lbl lbm lbo lbs lbt lda ldb ldd ldi ldl ldm ldo lds ldt lia lib lid lii lil lim lio lis lit lla llb lld lli lll llm llo lls llt lma lmb lmd lmi lml lmm lmo lms lmt loa lob lod loi lol lom loo los lot lsa lsb lsd lsi lsl lsm lso lss lst lta ltb ltd lti ltl ltm lto lts ltt m-o maa mab mad mai mal mam mao mas mat mba mbb mbd mbi mbl mbm mbo mbs mbt mda mdb mdd mdi mdl mdm mdo mds mdt mi- mia mib mid mii mil mim mio mis mit mla mlb mld mli mll mlm mlo mls mlt mma mmb mmd mmi mml mmm mmo mms mmt moa mob mod moi mol mom moo mos mot msa msb msd msi msl msm mso mss mst mta mtb mtd mti mtl mtm mto mts mtt o-i oaa oab oad oai oal oam oao oas oat ob- oba obb obd obi obl obm obo obs obt oda odb odd odi odl odm odo ods odt oia oib oid oii oil oim oio ois oit ola olb old oli oll olm olo ols olt om- oma omb omd omi oml omm omo oms omt oo- ooa oob ood ooi ool oom ooo oos oot os- osa osb osd osi osl osm oso oss ost ot- ota otb otd oti otl otm oto ots ott saa sab sad sai sal sam sao sas sat sba sbb sbd sbi sbl sbm sbo sbs sbt sda sdb sdd sdi sdl sdm sdo sds sdt sia sib sid sii sil sim sio sis sit sla slb sld sli sll slm slo sls slt sma smb smd smi sml smm smo sms smt soa sob sod soi sol som soo sos sot ss- ssa ssb ssd ssi ssl ssm sso sss sst sta stb std sti stl stm sto sts stt taa tab tad tai tal tam tao tas tat tba tbb tbd tbi tbl tbm tbo tbs tbt tda tdb tdd tdi tdl tdm tdo tds tdt tia tib tid tii til tim tio tis tit tla tld tli tll tlm tlo tls tlt tma tmb tmd tmi tml tmm tmo tms tmt to- toa tob tod toi tol tom too tos tot tsa tsb tsd tsi tsl tsm tso tss tst tta ttb ttd tti ttl ttm tto tts ttt