-ji a-a a-b a-i aaa aab aad aae aai aaj ab- aba abb abd abe abi abj ad- ada adb add ade adi adj aea aeb aed aee aei aej ai- aia aib aid aie aii aja ajb ajd aje aji ajj baa bab bad bae bai baj bba bbb bbd bbe bbi bda bdb bdd bde bdi bdj be- bea beb bed bee bei bi- bia bib bid bie bii bij bja bjd bji bjj daa dab dad dae dai daj dba dbb dbd dbe dbi dda ddb ddd dde ddi de- dea deb ded dee dei dej di- dia dib did die dii dj- dja djb djd dje dji eaa eab ead eae eai eaj eba ebb ebd ebe ebi ebj ed- eda edb edd ede edi edj eea eeb eed eee eia eib eid eie eii eij eja ejd eji i-d ia- iaa iab iad iae iai iba ibb ibd ibe ibi ibj ida idb idd ide idi ie- iea ied iee iei iej iia iib iid iie iii iij ija ijb ije iji j-d j-i jaa jab jad jae jai jaj jba jbi jbj jda jdb jde jdi jea jeb jed jee jei jej jia jib jie jii jij jja jjb jjj