-al -ic a-a a-b a-c a-i aaa aab aac aae aaf aai aal aas aau ab- aba abb abc abe abf abi abl abs abu ac- aca acb acc ace acf aci acl acs acu aea aeb aec aee aef aei ael aes aeu af- afa afb afc afe aff afi afl afs afu ai- aia aib aic aie aif aii ail ais aiu al- ala alb alc ale alf ali all als alu as- asa asb asc ase asf asi asl ass asu au- aua aub auc aue auf aui aul aus b-u baa bab bac bae baf bai bal bas bau bba bbb bbc bbe bbf bbi bbl bbs bbu bca bcb bcc bce bcf bci bcl bcs bcu be- bea beb bec bee bef bei bel bes beu bfa bfb bfc bfe bff bfi bfl bfs bfu bi- bia bib bic bie bif bii bil bis biu bla blb blc ble blf bli bll bls blu bsa bsb bsc bse bsf bsi bsl bss bsu bua bub buc bue buf bui bul bus buu c-- caa cab cac cae caf cai cal cas cau cba cbb cbc cbe cbf cbi cbl cbs cbu cca ccb ccc cce ccf cci ccl ccs ccu ce- cea ceb cec cee cef cei cel ces ceu cfa cfb cfc cfe cff cfi cfl cfs cfu ci- cia cib cic cie cif cii cil cis ciu cl- cla clb clc cle clf cli cll cls clu csa csb csc cse csf csi csl css csu cua cub cuc cue cuf cui cul cus cuu eaa eab eac eae eaf eai eal eas eau eba ebb ebc ebe ebf ebi ebl ebs ebu ec- eca ecb ecc ece ecf eci ecl ecs ecu eea eeb eec eee eef eel ees ef- efa efb efc efe eff efi efl efs eia eib eic eie eif eii eil eis eiu ela elb elc ele elf eli ell els elu es- esa esb esc ese esf esi esl ess esu eu- eua eub euc eue euf eui eul eus faa fab fac fae faf fai fal fas fau fba fbb fbc fbe fbf fbi fbl fbs fbu fca fcb fcc fce fcf fci fcl fcs fcu fea feb fec fee fef fei fel fes feu ffa ffc ffe fff ffi ffl ffs ffu fia fib fic fie fif fii fil fis fiu fla flb flc fle flf fli fll fls flu fsa fsb fsc fse fsf fsi fsl fss fsu fua fub fue fuf fui ful fus fuu i-f ia- iaa iab iac iae iaf iai ial ias iau iba ibb ibc ibe ibf ibi ibl ibs ibu ica icb icc ice icf ici icl ics icu ie- iea iec iee ief iei iel ies ifa ifb ifc ife iff ifi ifl ifs ifu iia iib iic iie iif iii iil iis iiu il- ila ilb ilc ile ilf ili ill ils ilu is- isa isb isc ise isf isi isl iss isu iu- iua iub iuc iue iui ius la- laa lab lac lae laf lai lal las lau lba lbb lbc lbe lbf lbi lbl lbs lbu lca lcb lcc lce lcf lci lcl lcs lcu lea leb lec lee lef lei lel les leu lfa lfb lfc lfe lff lfi lfl lfs lfu lia lib lic lie lif lii lil lis liu lla llb llc lle llf lli lll lls llu lsa lsb lsc lse lsf lsi lsl lss lsu lua lub luc lue luf lui lul lus luu saa sab sac sae saf sai sal sas sau sba sbb sbc sbe sbf sbi sbl sbs sbu sca scb scc sce scf sci scl scs scu se- sea seb sec see sef sei sel ses seu sfa sfb sfc sfe sff sfi sfl sfs sfu sia sib sic sie sif sii sil sis siu sla slb slc sle slf sli sll sls slu ss- ssa ssb ssc sse ssf ssi ssl sss ssu sua sub suc sue suf sui sul sus suu ua- uaa uab uac uae uaf uai ual uas uau uba ubb ubc ube ubf ubi ubl ubs ubu uca ucb ucc uce ucf uci ucl ucs ucu uea ueb uec uee uef uei uel ues ufa ufc ufe uff ufi ufl ufs ufu uia uib uic uie uif uii uil uis uiu ula ulb ulc ule ulf uli ull uls ulu usa usb usc use usf usi usl uss usu uua uuc uue uus uuu

-ase a-be a-fu a-ii aaaa aaab aaac aaae aaaf aaai aaal aaas aaba aabb aabc aabi aabl aaca aacb aacc aace aacf aaci aacl aacs aacu aaea aaec aaes aafa aafb aafc aaff aafi aafl aaib aaic aaii aais aala aalc aale aali aall aals aalu aasa aasc aase aasf aasi aass aasu aaus abaa abab abac abae abaf abai abal abas abau abb- abba abbb abbe abbi abbs abca abcb abcc abcf abci abcl abcs abec abee abel abes abff abia abib abic abie abil abis abiu abla able abls abs- absa abse absf absi absl abss absu abua abue abuf abul abus acaa acab acac acae acai acas acba acbl acca accc acce accf acci accs accu ace- acea acec acel aces acfc acfe acfi acfl acfs aci- acia acic acie acif acis acla aclc acle acli acls aclu acsa acsc acse acsi acsl acss acu- acue acuf acul acus aeac aeaf aeas aebi aebs aecb aeci aecl aela aelc aesc aess afaa afbs afca afcb afcc afci afcs afcu afee afel afes affa affc affi affs afia afib afif afil afis afla aflc afle afsa afsb afsc afua afue afus aiai aias aiba aibl aica aicc aice aicf aics aiea aiee aiel aiff aifl aifs aiia aiib aiic aila aile aili ails ailu aisa aisb aise aisi aisl aiui alaa alac alae alai alal alas alau alb- alba albc albe albi albs albu alca alcc alce alcs alea alec alee alef ales aleu alfa alfe alfi alfs ali- alia alib alie alif