[pstricks] texworks and pstricks

[ghostanime2001]

I am attaching your generated code and also my original code .pdf's for you
to compare. The graphics doesn't show up when I run xelatex on both codes.

my code:
\documentclass{article}

\usepackage{pstricks}

\pagestyle{empty}

\begin{document}

\psgrid[gridwidth=1pt,subgridwidth=0.1pt,subgriddiv=4](-3,-3)(3,3)

\rput[b]{0}(3,2){C}

\multirput{0}(0,0)(0.25,0.25){5}{x}

\uput{2pt}[0]{0}(3,2){oxygen}

\uput{4pt}[dr]{0}(1,1){oxygen}

\end{document}
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