bbb bbc bbe bbf bbk bbl bcb bcc bce bcf bck bcl be- beb bec bee bef bek bel bfb bfc bfe bff bfl bkb bkc bke bkf bkk bkl blb blc ble blf blk bll c-- cbb cbc cbe cbf cbk cbl ccb ccc cce ccf cck ccl ce- ceb cec cee cef cek cel cfb cfc cfe cff cfk cfl ckb ckc cl- clb clc cle clf clk cll ebb ebc ebe ebf ebk ebl ec- ecb ecc ece ecf eck ecl eeb eec eee eef eek eel ef- efb efc efe eff efl ekb ekc eke ekf ekl elb elc ele elf elk ell fbb fbc fbe fbf fbk fbl fcb fcc fce fcf fck fcl feb fec fee fef fek fel ffc ffe fff ffk ffl fkb fkc fkf fkk fkl flb flc fle flf fll kbb kbc kbe kbf kbk kbl kcb kcc kce kck kcl ke- keb kec kee kef kek kel kfc kff kkb kkc kke kkk kkl kl- klb klc klf lbb lbc lbe lbf lbk lbl lcb lcc lce lcf lck lcl leb lec lee lef lek lel lfb lfc lfe lff lfk lfl lkb lkl llb llc lle llf llk lll

bbbb bbeb bbfc bblb bcbc bccc bccl bcec bcfc bebb bebe beck beeb beef beek beel befe beff beke bele belk bell bffl bleb blee blek blfc blkb cbbc cbcc cbce cbcl cbec cbee cbef cbfb cbfc cbkl cblb cblc ccbc cccb cccc cccf cccl ccee ccel ccfc ccff ccfl cclc cec- cece ceeb ceec ceel cef- cefc ceke cel- celc cele celf cell cfbc cfcb cfcf cfcl cffb ckbc ckbe ckck ckcl cklf clec clee clef clek e-cl ebbc ebcc ebel ebfc ecbc ecbe eccb eccc ecce eccl ecef ecfc eeee eefe eefl eeke eele efke ekeb ekek ekfc el-b elbe elcb elce elec elee elef elek elfc elfe elke elle f--k fble fccf fece feck feeb feek feel fefc fefe feff feke fele felf felk fell ffcc ffee ffff flcl flee kbbb kbbc kbbe kbbf kbbk kbbl kbcb kbce kbck kbcl kbeb kbec kbee kbef kbek kbel kbfb kbfc kbff kbfk kbfl kbkb kbkf kbkk kbkl kblb kble kblf kbll kcbc kcbf kcbk kcbl kccb kccc kcck kccl kceb kcec kcee kcel kcfb kcfc kcfl kckc kckf kckk kckl kclc kcle kclf kclk kcll kebb kebc kebe keck keef keek keel kefb kefc keff kekb kekc keke kekl kele kelf kelk kell kfbc kfbk kfcf kfeb kfel kffb kfff kffk kfkb kflb kflc kflf kfll kkbb kkbe kkbl kkcb kkck kkcl kkkk kklb kklc kklf kkll klbb klbc klbe klbf klbl klcb klcc klce klck klcl kleb klec klee klef klek klfc klfe klff klkc klkk klkl kllb kllc klle kllk lbcc lcbc lccc lcce lcfc lece leck leef leek leel lefe leff leke lekk lele lell lfcc llcc llef lllc llll

bbbee bcell bebek bebel becel becke beebe beeke beele beffe bekke belce belec belee belef belek bellb belle bleck bleek bleke blekk cbeff ccccc ccell cclef cebec ceele celeb cell- celle clcff cleck cleef cleek clefe cleke ebble ebell eccle eckel eckle eecke eeeee elele ellek ellel fclef febel feble feele felce felle fleck fleek fleke kcell kebbe kebek keble kecel keefe keele kefee kekec kelce kelek kelle klece klefe lebce lebec lebel lecce leece leeke leell leffe lekel lelle

bbbbbb beebee befell beflee bekele belbek c-clef cebell cecele ceecee cleefe eleele elleck feeble fleble fleece flekke k-cell kebele keckle keeble keeffe keekle keffel kelbke kelebe kelkel kellee lebbek leelee leffel

bbbbbbb befleck bekbele belleek kee-kee lebbeke leleble

bbbbbbbb effeeble

beebeebee fllllllll keek-keek

bbbbbbbbbbbbbbb ccccccccccccccc