-ic -ji a-a a-b a-c a-i aaa aab aac aae aai aaj aau ab- aba abb abc abe abi abj abu ac- aca acb acc ace aci acj acu aea aeb aec aee aei aej aeu ai- aia aib aic aie aii aiu aja ajb ajc aje aji ajj aju au- aua aub auc aue aui auj b-u baa bab bac bae bai baj bau bba bbb bbc bbe bbi bbu bca bcb bcc bce bci bcj bcu be- bea beb bec bee bei beu bi- bia bib bic bie bii bij biu bja bjc bji bjj bju bua bub buc bue bui buj buu c-- c-j caa cab cac cae cai caj cau cba cbb cbc cbe cbi cbj cbu cca ccb ccc cce cci ccj ccu ce- cea ceb cec cee cei cej ceu ci- cia cib cic cie cii cij ciu cja cjb cjc cua cub cuc cue cui cuu eaa eab eac eae eai eaj eau eba ebb ebc ebe ebi ebj ebu ec- eca ecb ecc ece eci ecj ecu eea eeb eec eee eia eib eic eie eii eij eiu eja ejc eji eju eu- eua eub euc eue eui euj ia- iaa iab iac iae iai iau iba ibb ibc ibe ibi ibj ibu ica icb icc ice ici icj icu ie- iea iec iee iei iej iia iib iic iie iii iij iiu ija ijb ijc ije iji iju iu- iua iub iuc iue iui j-i jaa jab jac jae jai jaj jau jba jbc jbi jbj jbu jca jcb jcc jce jci jcu jea jeb jec jee jei jej jeu jia jib jic jie jii jij jiu jja jjb jjc jjj jju jub jue jui ua- uaa uab uac uae uai uaj uau uba ubb ubc ube ubi ubu uca ucb ucc uce uci ucj ucu uea ueb uec uee uei uia uib uic uie uii uiu ujc uji uua uuc uue uuu