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bbbb bbeb bbrc bcbc bccc bcec bcer bebb bebe beeb beer berc bere berr beze brcb brce breb brec bree brer brez brrr bzer bzzz cbbc cbcc cbce cbcr cbec cbee cber cbre ccbc cccb cccc ccee ccrc ccre cec- cece ceeb ceec cer- cerc cere ceze crbc crcc crce crcr crcz cre- creb crec cree ebbc ebbr ebcc eber ecbc ecbe eccb eccc ecce ecrc ecrr eeee eerc eeze erbb erbe ercc erce ereb erec erer erez errc erre ezer rbbb rbbr rcbc rccb rccc rebb rebe recc rece recr recz reeb rere reze rrrr zber zebe zeze zrce zrze zzzz

bbbee be-er beber beebe beez berbe berec berre berze bezer brece breer brere breze brrrr ccccc cebec ceber ceere cerc- cerce cerec cerer cerre crebe crece creer ebber eeeee erbbe erber erere rebbe rebec reber recce reece reere reeze rere- reree rerez zebec zebre zerbe zerre zzzzz

bbbbbb beebee beerze beezer berbee berber berere berrer breere breeze ceecee creeze czerce eebree erbree rebbec zeebee zezere zrece

bbbbbbb berbere brzezce cerbere cerebr- zbereze

bbbbbbbb berebere erezee

beebeebee

bbbbbbbbbbbbbbb bzzzzzzzzzzzzzz ccccccccccccccc