-er -ji a-a a-b a-i a-z aaa aab aae aag aai aaj aar aaz ab- aba abb abe abg abi abj abr abz aea aeb aee aeg aei aej aer aez ag- aga agb age agg agi agj agr agz ai- aia aib aie aig aii air aiz aja ajb aje aji ajj ajr ar- ara arb are arg ari arj arr arz az- aza azb aze azg azi azz baa bab bae bag bai baj bar baz bba bbb bbe bbg bbi bbr be- bea beb bee beg bei ber bez bga bgb bge bgg bgi bgr bgz bi- bia bib bie big bii bij bir biz bja bjg bji bjj bjr bra brb bre brg bri brj brr brz bza bze bzr bzz eaa eab eae eag eai eaj ear eaz eba ebb ebe ebg ebi ebj ebr eea eeb eee eeg eer ega egb ege egg egi egr eia eib eie eig eii eij eir eja eji era erb ere erg eri err erz eze ezr ezz gaa gab gae gag gai gaj gar gaz gba gbe gbg gbi gbj gbr gbz ge- gea geb gee geg gei ger gez gga ggb ggg ggi ggj ggr ggz gia gib gie gig gii gij gir giz gja gje gjg gjr gra grb gre grg gri grj grr gza gzr ia- iaa iab iae iag iai iar iaz iba ibb ibe ibg ibi ibj ibr ibz ie- iea iee ieg iei iej ier iga igb ige igg igi igr iia iib iie iii iij iir ija ijb ije ijg iji ir- ira irb ire irg iri irj irr iza ize izi izz j-i j-z jaa jab jae jag jai jaj jar jaz jba jbg jbi jbj jbr jbz jea jeb jee jeg jei jej jer jez jga jgb jge jgi jgr jia jib jie jig jii jij jir jiz jja jjb jjg jjj jjr jra jrb jrg jri jrr jrz ra- raa rab rae rag rai raj rar raz rba rbb rbe rbg rbi rbr re- rea reb ree reg rei rer rez rga rgb rge rgg rgi rgr ria rib rie rig rii rir riz rja rjg rjr rra rrb rrg rri rrr rza rzb rze z-g zaa zab zag zai zaj zar zaz zbb zbr zea zeb zee zer zez zgb zgg zgi zia zib zie zig zij zir ziz zje zzr zzz