1<div class="window cut">
2 <div class="container">
3 <div class="tick"><div class="letter">I</div></div>
4 <div class="tick"><div class="letter">O</div></div>
5 <div class="tick"><div class="letter">I</div></div>
6 <div class="tick"><div class="letter">O</div></div>
7 <div class="tick"><div class="letter">I</div></div>
8 <div class="tick"><div class="letter">O</div></div>
9 <div class="tick"><div class="letter">I</div></div>
10 <div class="tick"><div class="letter">O</div></div>
11 <div class="tick"><div class="letter">I</div></div>
12 <div class="tick"><div class="letter">O</div></div>
13 <div class="tick"><div class="letter">I</div></div>
14 <div class="tick"><div class="letter">O</div></div>
15 </div>
16</div>
17<div class="window cut-black">
18 <div class="container">
19 <div class="tick"><div class="letter">I</div></div>
20 <div class="tick"><div class="letter">O</div></div>
21 <div class="tick"><div class="letter">I</div></div>
22 <div class="tick"><div class="letter">O</div></div>
23 <div class="tick"><div class="letter">I</div></div>
24 <div class="tick"><div class="letter">O</div></div>
25 <div class="tick"><div class="letter">I</div></div>
26 <div class="tick"><div class="letter">O</div></div>
27 <div class="tick"><div class="letter">I</div></div>
28 <div class="tick"><div class="letter">O</div></div>
29 <div class="tick"><div class="letter">I</div></div>
30 <div class="tick"><div class="letter">O</div></div>
31 </div>
32</div>
33<div class="outside-letter t">T</div>
34<div class="outside-letter c">C</div>
35<div class="outside-letter k">K</div>