bbb bbc bbe bbn bcb bcc bce bcn be- beb bec bee ben bnb bnc bne bnn c-- cbb cbc cbe cbn ccb ccc cce ccn ce- ceb cec cee cen cn- cnb cnc cne cnn ebb ebc ebe ebn ec- ecb ecc ece ecn eeb eec eee een en- enb enc ene enn nbb nbc nbe nbn ncb ncc nce ncn ne- neb nec nee nen nnb nnc nne nnn

-ene bbbb bbeb bcbc bccc bcec bebb bebe beeb been bene benn cbbc cbcc cbce cbcn cbec cbee ccbc ccbn cccb cccc ccee ccnb ccnc ccne cec- cece ceeb ceec cen- cene cnbc ebbc ebcc eben ecbc ecbe eccb eccc ecce ecne eeee enb- enbn ence enee ennc enne nbbc nbcc ncbc nccc nccn ncec ncee ncen ncnc nebb nebe nebn necc nece neeb neen nene nnnn

bbbee beebe beene bene- benne ccccc cebec ceene cence cnnnn ebene eccen eeeee eence neece nnebe

bbbbbb beebee benben ceecee cnbc-e enbene

bbbbbbb ebenebe neb-neb

bbbbbbbb

beebeebee

bbbbbbbbbbbbbbb ccccccccccccccc