-ji bbb bbd bbe bbi bbm bdb bdd bde bdi bdj bdm be- beb bed bee bei bem bi- bib bid bie bii bij bim bjd bji bjj bjm bmb bmd bme bmi bmj bmm dbb dbd dbe dbi dbm ddb ddd dde ddi ddm de- deb ded dee dei dej dem di- dib did die dii dim dj- djb djd dje dji djm dmb dmd dme dmi dmm ebb ebd ebe ebi ebj ebm ed- edb edd ede edi edj edm eeb eed eee eem eib eid eie eii eij eim ejd eji em- emb emd eme emi emm i-d ibb ibd ibe ibi ibj ibm idb idd ide idi idm ie- ied iee iei iej iem iib iid iie iii iij iim ijb ije iji ijm im- imb imd ime imi imm j-d j-i jbi jbj jbm jdb jde jdi jdm jeb jed jee jei jej jem jib jie jii jij jim jjb jjj jmb jmd jme jmi jmj jmm mbb mbd mbe mbi mbj mbm mdb mdd mde mdi mdj mdm meb med mee mei mej mem mi- mib mid mie mii mij mim mjb mjd mje mjj mjm mmb mmd mme mmi mmj mmm