a-a a-c aaa aac aae aaf aah aas aau ac- aca acc ace acf ach acs acu aea aec aee aef aeh aes aeu af- afa afc afe aff afh afs afu aha ahc ahe ahf ahh ahs ahu as- asa asc ase asf ash ass asu au- aua auc aue auf auh aus c-- caa cac cae caf cah cas cau cca ccc cce ccf cch ccs ccu ce- cea cec cee cef ceh ces ceu cfa cfc cfe cff cfh cfs cfu ch- cha chc che chf chh chs chu csa csc cse csf csh css csu cua cuc cue cuf cuh cus cuu eaa eac eae eaf eah eas eau ec- eca ecc ece ecf ech ecs ecu eea eec eee eef ees ef- efa efc efe eff efh efs eha ehc ehe ehf ehh ehs ehu es- esa esc ese esf esh ess esu eu- eua euc eue euf eus faa fac fae faf fah fas fau fca fcc fce fcf fcs fcu fea fec fee fef feh fes feu ffa ffc ffe fff ffh ffs ffu fha fhc fhe fhf fhh fhs fsa fsc fse fsf fsh fss fsu fua fue fuf fus fuu haa hac hae haf hah has hau hca hcc hce hcf hch hcs he- hea hec hee hef heh hes heu hfa hfc hfe hff hfh hfs hfu hha hhc hhe hhf hhh hhs hhu hsa hsc hse hsf hsh hss hsu hua huc hue huf huh hus huu saa sac sae saf sah sas sau sca scc sce scf sch scs scu se- sea sec see sef seh ses seu sfa sfc sfe sff sfh sfs sfu sh- sha shc she shf shh shs shu ss- ssa ssc sse ssf ssh sss ssu sua suc sue suf suh sus suu ua- uaa uac uae uaf uah uas uau uca ucc uce ucf uch ucs ucu uea uec uee uef ueh ues ufa ufc ufe uff ufh ufs ufu uha uhc uhe uhf uhh uhs uhu usa usc use usf ush uss usu uua uuc uue uus uuu