-al -ic a-a a-b a-c a-i aaa aab aac aae aah aai aal aau aax ab- aba abb abc abe abh abi abl abu abx ac- aca acb acc ace ach aci acl acu acx aea aeb aec aee aeh aei ael aeu aex aha ahb ahc ahe ahh ahi ahl ahu ahx ai- aia aib aic aie aih aii ail aiu aix al- ala alb alc ale alh ali all alu alx au- aua aub auc aue auh aui aul aux ax- axa axe axh axi axl axx b-u baa bab bac bae bah bai bal bau bax bba bbb bbc bbe bbh bbi bbl bbu bbx bca bcb bcc bce bch bci bcl bcu bcx be- bea beb bec bee beh bei bel beu bex bha bhb bhc bhe bhh bhi bhl bhu bhx bi- bia bib bic bie bih bii bil biu bix bla blb blc ble blh bli bll blu blx bua bub buc bue buh bui bul buu bux bxb bxi bxl bxx c-- caa cab cac cae cah cai cal cau cax cba cbb cbc cbe cbh cbi cbl cbu cbx cca ccb ccc cce cch cci ccl ccu ccx ce- cea ceb cec cee ceh cei cel ceu cex ch- cha chb chc che chh chi chl chu chx ci- cia cib cic cie cih cii cil ciu cix cl- cla clb clc cle clh cli cll clu clx cua cub cuc cue cuh cui cul cuu cxc cxh cxi cxl cxx eaa eab eac eae eah eai eal eau eax eba ebb ebc ebe ebh ebi ebl ebu ebx ec- eca ecb ecc ece ech eci ecl ecu ecx eea eeb eec eee eel eex eha ehb ehc ehe ehh ehi ehl ehu eia eib eic eie eii eil eiu eix ela elb elc ele elh eli ell elu elx eu- eua eub euc eue eui eul eux ex- exa exc exe exh exi exl exu exx h-i haa hab hac hae hah hai hal hau hax hba hbb hbc hbe hbh hbi hbl hbu hbx hca hcb hcc hce hch hci hcl he- hea heb hec hee heh hei hel heu hex hha hhb hhc hhe hhh hhi hhl hhu hia hib hic hie hih hii hil hiu hix hla hlb hlc hle hlh hli hll hlu hlx hua hub huc hue huh hui hul huu hux hxc hxl ia- iaa iab iac iae iah iai ial iau iba ibb ibc ibe ibh ibi ibl ibu ibx ica icb icc ice ich ici icl icu ie- iea iec iee iei iel iex iha ihb ihc ihe ihh ihi ihl ihu iia iib iic iie iih iii iil iiu iix il- ila ilb ilc ile ilh ili ill ilu ilx iu- iua iub iuc iue iui ixc ixe ixi ixl la- laa lab lac lae lah lai lal lau lax lba lbb lbc lbe lbh lbi lbl lbu lbx lca lcb lcc lce lch lci lcl lcu lcx lea leb lec lee leh lei lel leu lex lha lhb lhc lhh lhi lhu lhx lia lib lic lie lih lii lil liu lix lla llb llc lle lli lll llu lua lub luc lue luh lui lul luu lux lxc lxi lxx ua- uaa uab uac uae uah uai ual uau uba ubb ubc ube ubh ubi ubl ubu ubx uca ucb ucc uce uch uci ucl ucu uea ueb uec uee ueh uei uel uha uhb uhc uhe uhh uhi uhl uhu uia uib uic uie uii uil uiu ula ulb ulc ule uli ull ulu uua uuc uue uuu uxb uxc uxu xaa xac xal xau xbc xbe xbl xbx xcb xch xci xcl xcx xee xel xeu xex xia xic xie xii xiu xix xla xlb xli xue xui xul xxi xxl xxx