HTML output 4

<DIV style="color:purple">AAA id=a1</DIV>
<DIV style="color:blue">BBB id=b1</DIV>
<DIV style="color:blue">BBB id=b2</DIV>
<DIV style="color:purple">AAA id=a2</DIV>
<DIV style="color:blue">BBB id=b3</DIV>
<DIV style="color:blue">BBB id=b4</DIV>
<DIV style="color:maroon">CCC id=c1</DIV>
<DIV style="color:green">DDD id=d1</DIV>
<DIV style="color:blue">BBB id=b5</DIV>
<DIV style="color:maroon">CCC id=c2</DIV>