<span>1.does-<span>does</span></span>
<span><span>2.<span>do-<span>do</span></span></span></span>
<span><span><span><span>3.<span>do.<span>don`t</span></span></span></span></span></span>
<span><span><span><span><span><span>4 <span>does </span></span></span></span></span></span></span>.doesn`t
5,do.don`t
<span><span>6.<span>does does </span></span></span>
<span><span><span>7. does .doesn`t</span></span></span>
<span><span><span>8.do doesn`t</span></span></span>
<span><span><span>9. do.don`t</span></span></span>
<span><span><span>10.do.don`t</span></span></span>
<span><span><span>11.does does</span></span></span>
<span><span><span>12.does .doesn`t</span></span></span>
<span><span><span>13..do.don`t</span></span></span>
<span><span><span>14.do doesn`t</span></span></span>
<span><span><span>15.does does</span></span></span>