-ic a-a a-b a-c a-i a-t aaa aab aac aad aai aam aao aar aas aat aau ab- aba abb abc abd abi abm abo abr abs abt abu ac- aca acb acc acd aci acm aco acr acs act acu ad- ada adb adc add adi adm ado adr ads adt adu ai- aia aib aic aid aii aim aio air ais ait aiu ama amb amc amd ami amm amo amr ams amt amu aoa aob aoc aod aoi aom aoo aor aos aot aou ar- ara arb arc ard ari arm aro arr ars art aru as- asa asb asc asd asi asm aso asr ass ast asu at- ata atb atc atd ati atm ato atr ats att atu au- aua aub auc aud aui aum auo aur aus aut b-u baa bab bac bad bai bam bao bar bas bat bau bba bbb bbc bbd bbi bbm bbo bbr bbs bbt bbu bca bcb bcc bcd bci bcm bco bcr bcs bct bcu bda bdb bdc bdd bdi bdm bdo bdr bds bdt bdu bi- bia bib bic bid bii bim bio bir bis bit biu bma bmb bmc bmd bmi bmm bmo bmr bms bmt bmu boa bob boc bod boi bom boo bor bos bot bou bra brb brd bri brm bro brr brs brt bru bsa bsb bsc bsd bsi bsm bso bsr bss bst bsu bta btb btc btd bti btm bto btr bts btt btu bua bub buc bud bui bum buo bur bus but buu c-- caa cab cac cad cai cam cao car cas cat cau cba cbb cbc cbd cbi cbm cbo cbr cbs cbt cbu cca ccb ccc ccd cci ccm cco ccr ccs cct ccu cda cdb cdc cdd cdi cdm cdo cdr cds cdt cdu ci- cia cib cic cid cii cim cio cir cis cit ciu cma cmb cmc cmd cmi cmm cmo cmr cms cmt cmu co- coa cob coc cod coi com coo cor cos cot cou cra crb crc crd cri crm cro crr crs crt cru csa csb csc csd csi csm cso csr css cst csu cta ctb ctc ctd cti ctm cto ctr cts ctt ctu cua cub cuc cud cui cum cuo cur cus cut cuu daa dab dac dad dai dam dao dar das dat dau dba dbb dbc dbd dbi dbm dbo dbr dbs dbt dbu dca dcb dcc dcd dci dcm dco dcr dcs dct dcu dda ddb ddc ddd ddi ddm ddo ddr dds ddt ddu di- dia dib dic did dii dim dio dir dis dit diu dma dmb dmc dmd dmi dmm dmo dmr dms dmt dmu doa dob doc dod doi dom doo dor dos dot dou dra drb drc drd dri drm dro drr drs drt dru dsa dsb dsc dsd dsi dsm dso dsr dss dst dsu dta dtb dtc dtd dti dtm dto dtr dts dtt dtu dua dub duc dud dui dum duo dur dus dut i-d ia- iaa iab iac iad iai iam iao iar ias iat iau iba ibb ibc ibd ibi ibm ibo ibr ibs ibt ibu ica icb icc icd ici icm ico icr ics ict icu ida idb idc idd idi idm ido idr ids idt idu iia iib iic iid iii iim iio iir iis iit iiu im- ima imb imc imd imi imm imo ims imt imu io- ioa iob ioc iod ioi iom ioo ior ios iot iou ir- ira irb irc ird iri irm iro irr irs irt iru is- isa isb isc isd isi ism iso isr iss ist isu ita itb itc itd iti itm ito its itt itu iu- iua iub iuc iud iui ium iur ius iut m-o m-r maa mab mac mad mai mam mao mar mas mat mau mba mbb mbc mbd mbi mbm mbo mbr mbs mbt mbu mc- mca mcb mcc mcd mci mcm mco mcr mcs mct mcu mda mdb mdc mdd mdi mdm mdo mdr mds mdt mdu mi- mia mib mic mid mii mim mio mir mis mit miu mma mmb mmc mmd mmi mmm mmo mmr mms mmt mmu moa mob moc mod moi mom moo mor mos mot mou mra mrb mrc mrd mri mrm mro mrr mrs mrt mru msa msb msc msd msi msm mso msr mss mst msu mta mtb mtc mtd mti mtm mto mtr mts mtt mtu mua mub muc mud mui mum mur mus mut muu o-i oaa oab oac oad oai oam oao oar oas oat oau ob- oba obb obc obd obi obm obo obr obs obt obu oc- oca ocb occ ocd oci ocm oco ocr ocs oct ocu oda odb odc odd odi odm odo odr ods odt odu oia oib oic oid oii oim oio oir ois oit oiu om- oma omb omc omd omi omm omo omr oms omt omu oo- ooa oob ooc ood ooi oom ooo oor oos oot or- ora orb orc ord ori orm oro orr ors ort oru os- osa osb osc osd osi osm oso osr oss ost osu ot- ota otb otc otd oti otm oto otr ots ott otu ou- oua ouc oud oui oum ouo our ous out ra- raa rab rac rad rai ram rao rar ras rat rau rba rbb rbc rbd rbi rbm rbo rbr rbs rbt rbu rca rcb rcc rcd rci rcm rco rcr rcs rct rcu rda rdb rdc rdd rdi rdm rdo rdr rds rdt rdu ria rib ric rid rii rim rio rir ris rit rma rmb rmc rmd rmi rmm rmo rmr rms rmt roa rob roc rod roi rom roo ror ros rot rou rra rrb rrc rrd rri rrm rrr rrs rrt rru rsa rsb rsc rsd rsi rsm rso rsr rss rst rsu rta rtb rtc rtd rti rtm rto rtr rts rtt rtu rua rub ruc rud rui rum ruo rur rus rut ruu saa sab sac sad sai