bbb bbe bbh bbk bbl bbm be- beb bee beh bek bel bem bhb bhe bhh bhk bhl bhm bkb bke bkk bkl bkm blb ble blh blk bll blm bmb bme bmh bmk bml bmm ebb ebe ebh ebk ebl ebm eeb eee eek eel eem ehb ehe ehh ehl ehm ekb eke ekh ekl elb ele elh elk ell elm em- emb eme emh emk eml emm hbb hbe hbh hbk hbl hbm he- heb hee heh hek hel hem hhb hhe hhh hhk hhl hhm hkb hkh hkk hkl hkm hlb hle hlh hll hlm hmb hme hmh hmk hml hmm kbb kbe kbh kbk kbl kbm ke- keb kee keh kek kel kem khe khh khk khm kkb kke kkh kkk kkl kkm kl- klb klh klm kmb kme kmh kmk kml kmm lbb lbe lbh lbk lbl lbm leb lee leh lek lel lem lhb lhh lhk lkb lkh lkl llb lle llk lll llm lmb lme lmh lmk lml lmm mbb mbe mbh mbk mbl mbm meb mee meh mek mel mem mhh mhk mhl mhm mkb mke mkh mkk mkl mkm mlb mle mlh mlk mll mlm mmb mme mmh mmk mml mmm