a-a a-c aaa aac aae aav ac- aca acc ace acv aea aec aee aev av- ava avc ave c-- caa cac cae cav cca ccc cce ccv ce- cea cec cee cev cva cvc cve cvv eaa eac eae eav ec- eca ecc ece ecv eea eec eee eev eva evc eve evv v-a v-e vaa vac vae vav vca vcc vce vea vec vee vva vvc vvv

-vac aaaa aaac aaae aaav aaca aacc aace aacv aaea aaec aaev aava acaa acac acae acca accc acce ace- acea acec acev acvv aeac aeva avcc avce avea avec avva caaa caac cac- caca cacc cace caec cava ccaa ccac ccca cccc cccv ccee ceac cec- ceca cece ceec ceva cvac cvca cvcc eaca eacc eaec eave ecaa ecac ecca eccc ecce eeca eeea eeee eeva evac evae evea vaca vace vava vecc veve vvvv

-aaa- aaace aaaee acaca aceae aeaea aveva aveve c-a-c ca-ca caec- caeca cavac cavae cavea ccccc ceace ceeac cveca eecca eeeee eevee eveve vacca veeve vevce

aeacea ceecee vavaea vvvvvv

cecava

aaaaaaaaaaaaaaa ccccccccccccccc