a-a a-b a-c aaa aab aac aad aae aaj aam aas aau ab- aba abb abc abd abe abj abm abs abu ac- aca acb acc acd ace acj acm acs acu ad- ada adb adc add ade adj adm ads adu aea aeb aec aed aee aej aem aes aeu aja ajb ajc ajd aje ajj ajm ajs aju ama amb amc amd ame amm ams amu as- asa asb asc asd ase asj asm ass asu au- aua aub auc aud aue auj aum aus b-u baa bab bac bad bae baj bam bas bau bba bbb bbc bbd bbe bbm bbs bbu bca bcb bcc bcd bce bcj bcm bcs bcu bda bdb bdc bdd bde bdj bdm bds bdu be- bea beb bec bed bee bem bes beu bja bjc bjd bjj bjm bjs bju bma bmb bmc bmd bme bmj bmm bms bmu bsa bsb bsc bsd bse bsj bsm bss bsu bua bub buc bud bue buj bum bus buu c-- c-j caa cab cac cad cae caj cam cas cau cba cbb cbc cbd cbe cbj cbm cbs cbu cca ccb ccc ccd cce ccj ccm ccs ccu cda cdb cdc cdd cde cdj cdm cds cdu ce- cea ceb cec ced cee cej cem ces ceu cja cjb cjc cjd cjs cma cmb cmc cmd cme cmj cmm cms cmu csa csb csc csd cse csj csm css csu cua cub cuc cud cue cum cus cuu daa dab dac dad dae daj dam das dau dba dbb dbc dbd dbe dbm dbs dbu dca dcb dcc dcd dce dcm dcs dcu dda ddb ddc ddd dde ddm dds ddu de- dea deb dec ded dee dej dem des deu dj- dja djb djc djd dje djm djs dma dmb dmc dmd dme dmm dms dmu dsa dsb dsc dsd dse dsj dsm dss dsu dua dub duc dud due dum dus eaa eab eac ead eae eaj eam eas eau eba ebb ebc ebd ebe ebj ebm ebs ebu ec- eca ecb ecc ecd ece ecj ecm ecs ecu ed- eda edb edc edd ede edj edm eds edu eea eeb eec eed eee eem ees eja ejc ejd eju em- ema emb emc emd eme emm ems emu es- esa esb esc esd ese esm ess esu eu- eua eub euc eud eue euj eus j-d jaa jab jac jad jae jaj jam jas jau jba jbc jbj jbm jbs jbu jca jcb jcc jcd jce jcm jcs jcu jda jdb jdc jde jdm jds jea jeb jec jed jee jej jem jes jeu jja jjb jjc jjj jjs jju jma jmb jmc jmd jme jmj jmm jms jmu jsa jsb jsc jsd jse jsj jsm jss jsu jub jud jue jum jus maa mab mac mad mae maj mam mas mau mba mbb mbc mbd mbe mbj mbm mbs mbu mc- mca mcb mcc mcd mce mcm mcs mcu mda mdb mdc mdd mde mdj mdm mds mdu mea meb mec med mee mej mem mes meu mjb mjc mjd mje mjj mjm mjs mma mmb mmc mmd mme mmj mmm mms mmu msa msb msc msd mse msj msm mss msu mua mub muc mud mue muj mum mus muu saa sab sac sad sae saj sam sas sau sba sbb sbc sbd sbe sbj sbm sbs sbu sca scb scc scd sce scj scm scs scu sda sdb sdc sdd sde sdj sdm sds sdu se- sea seb sec sed see sej sem ses seu sja sjb sjc sjd sje sjj sjm sjs sju sma smb smc smd sme smm sms smu ss- ssa ssb ssc ssd sse ssj ssm sss ssu sua sub suc sud sue sum sus suu ua- uaa uab uac uad uae uaj uam uas uau uba ubb ubc ube ubs ubu uca ucb ucc ucd uce ucj ucm ucs ucu uda udb udc udd ude udj udm uds udu uea ueb uec ued uee uem ues ujc ujs um- uma umb umc umd ume umm ums umu usa usb usc usd use usj usm uss usu uua uuc uue uum uus uuu