documentclass[12pt,a4paper,titlepage,twoside,openright]{report}
usepackage[utf8]{inputenc}
usepackage[pdftex]{graphicx}
usepackage{float}
usepackage{colortbl}
usepackage{tabulary}
usepackage{url}
usepackage[colorlinks,linkcolor=black,citecolor=black,urlcolor=blue,filecolor=urlcolor]{hyperref}
setlengthparindent{0.40in}
setlengthparskip{0.15in}
setlength extheight{21.5cm}
setlength opmargin{0cm}
definecolor{grey}{rgb}{0.8,0.8,0.8}