-ji bbb bbe bbi bbm bbs be- beb bee bei bem bes bi- bib bie bii bij bim bis bji bjj bjm bjs bmb bme bmi bmj bmm bms bsb bse bsi bsj bsm bss ebb ebe ebi ebj ebm ebs eeb eee eem ees eib eie eii eij eim eis eji em- emb eme emi emm ems es- esb ese esi esm ess ibb ibe ibi ibj ibm ibs ie- iee iei iej iem ies iib iie iii iij iim iis ijb ije iji ijm ijs im- imb ime imi imm ims is- isb ise isi isj ism iss j-i jbi jbj jbm jbs jeb jee jei jej jem jes jib jie jii jij jim jis jjb jjj jjs jmb jme jmi jmj jmm jms jsb jse jsi jsj jsm jss mbb mbe mbi mbj mbm mbs meb mee mei mej mem mes mi- mib mie mii mij mim mis mjb mje mjj mjm mjs mmb mme mmi mmj mmm mms msb mse msi msj msm mss sbb sbe sbi sbj sbm sbs se- seb see sei sej sem ses sib sie sii sij sim sis sjb sje sji sjj sjm sjs smb sme smi smm sms ss- ssb sse ssi ssj ssm sss