mdd mdf mdg mdh mdi mdl mdm mdo mds mdt mdu mfb mfd mff mfg mfh mfi mfl mfm mfo mfs mft mfu mgb mgd mgf mgh mgi mgl mgm mgo mgs mgt mgu mhd mhf mhg mhh mhi mhl mhm mho mhs mht mhu mi- mib mid mif mig mih mii mil mim mio mis mit miu mlb mld mlf mlg mlh mli mll mlm mlo mls mlt mlu mmb mmd mmf mmg mmh mmi mml mmm mmo mms mmt mmu mob mod mof mog moh moi mol mom moo mos mot mou msb msd msf msg msh msi msl msm mso mss mst msu mtb mtd mtf mtg mth mti mtl mtm mto mts mtt mtu mub mud muf mug muh mui mul mum mus mut muu o-i ob- obb obd obf obg obh obi obl obm obo obs obt obu odb odd odf odg odh odi odl odm odo ods odt odu of- ofb ofd off ofg ofi ofl ofm ofo ofs oft ofu ogd ogf ogg ogh ogi ogl ogo ogs ogt ohd ohf ohg ohh ohi ohl ohm oho ohs oht ohu oib oid oif oii oil oim oio ois oit oiu olb old olf olg oli oll olm olo ols olt olu om- omb omd omf omg omh omi oml omm omo oms omt omu oo- oob ood oof oog ooh ooi ool oom ooo oos oot os- osb osd osf osg osh osi osl osm oso oss ost osu ot- otb otd otf otg oth oti otl otm oto ots ott otu ou- oud ouf ouh oui oul oum ouo ous out sbb sbd sbf sbg sbh sbi sbl sbm sbo sbs sbt sbu sdb sdd sdf sdg sdh sdi sdl sdm sdo sds sdt sdu sfb sfd sff sfg sfh sfi sfl sfm sfo sfs sft sfu sgb sgd sgf sgg sgh sgi sgl sgm sgo sgs sgt sgu sh- shb shd shf shg shh shi shl shm sho shs sht shu sib sid sif sig sih sii sil sim sio sis sit siu slb sld slf slg slh sli sll slm slo sls slt slu smb smd smf smg smh smi sml smm smo sms smt smu sob sod sof sog soh soi sol som soo sos sot sou ss- ssb ssd ssf ssg ssh ssi ssl ssm sso sss sst ssu stb std stf stg sth sti stl stm sto sts stt stu sub sud suf sug suh sui sul sum suo sus sut suu tbb tbd tbf tbg tbh tbi tbl tbm tbo tbs tbt tbu tdb tdd tdf tdg tdh tdi tdl tdm tdo tds tdt tdu tfb tfd tff tfg tfh tfi tfl tfm tfo tfs tft tfu tgb tgf tgg tgh tgi tgl tgm tgo tgs tgt tgu th- thb thd thf thg thh thi thl thm tho ths tht thu tib tid tif tig tih tii til tim tio tis tit tiu tld tlf tlg tlh tli tll tlm tlo tls tlt tlu tmb tmd tmf tmg tmh tmi tml tmm tmo tms tmt tmu to- tob tod tof tog toh toi tol tom too tos tot tou tsb tsd tsf tsg tsh tsi tsl tsm tso tss tst tsu ttb ttd ttf ttg tth tti ttl ttm tto tts ttt ttu tub tud tuf tug tuh tui tul tum tuo tus tut tuu ubb ubf ubg ubh ubi ubl ubo ubs ubt ubu udb udd udf udg udi udl udm udo uds udt udu ufd uff ufg ufh ufi ufl ufm ufo ufs uft ufu ugb ugf ugg ugh ugi ugl ugm ugo ugs ugt ugu uhb uhd uhf uhh uhi uhl uhm uho uhs uht uhu uib uid uif uig uii uil uim uio uis uit uiu ulb uld ulf ulg uli ull ulm ulo uls ult ulu um- umb umd umf umg umh umi uml umm umo ums umt umu uob uod uog uol uom uoo uos uot usb usd usf usg ush usi usl usm uso uss ust usu utb utd utf uth uti utl utm uto uts utt utu uug uum uus uut uuu