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$$$$-$$ $$$$ $$$$$ $$$ $$$$$$$$$$$$$ $$ $$$$$$$$ $$$$$$$ $$$$ $$ $$$$, $$$$$$, $$$$$$ $$$ $$$$$$$$$$$. $$$$$ $$$$$$$$$$ $$$$ $ $$$$$$$ $$$$ $$ $$$$$$$ $$$$$$$$ $$ $$$$$ $$$$$$$$$$$$, $$$$ $$$$$$$$$$$$ $$$$$ $$$$$$$ $$$ $$$$$$. $$$$ $$$$$$$$$$$$$ $$$$$ $$$$$$$$ $$$ $$$$$$$ $$$$$ $$ $$$$ $$$$$, $$$$$$$$$$$ $$$ $$$$$$$ $$$$$$ $$ $$$$ $$$$$$$$ $$$$$ $$$$ $$$$$$$$$$$ $$$$$$$$$.
$$$$-$$ $$$$ $$$$$ $$$ $$$$$$$$$$$$$ $$ $$$$$$$$ $$$$$$$ $$$$ $$ $$$$, $$$$$$, $$$$$$ $$$ $$$$$$$$$$$. $$$$$ $$$$$$$$$$ $$$$ $ $$$$$$$ $$$$ $$ $$$$$$$ $$$$$$$$ $$ $$$$$ $$$$$$$$$$$$, $$$$ $$$$$$$$$$$$ $$$$$ $$$$$$$ $$$ $$$$$$. $$$$ $$$$$$$$$$$$$ $$$$$ $$$$$$$$ $$$ $$$$$$$ $$$$$ $$ $$$$ $$$$$, $$$$$$$$$$$ $$$ $$$$$$$ $$$$$$ $$ $$$$ $$$$$$$$ $$$$$ $$$$ $$$$$$$$$$$ $$$$$$$$$.
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rn1. $$$$-$$ $$$$ $$$$rnrn$$$$-$$ $$$$ $$$$$, $$ $$$$-$$ $$$$$$$, $$$ $$$$$$$$$, $$$$$$$$$ $$$$$$$ $$$$$ $$$$$$$$ $$ $$$$ $$$$$$$$$$ $$$$$ $$ $$$$$$$$$$, $$$ $$$$$$$$$$$$. $$$$$$$$ $$$$ $$ $$$$$$$$$$$$, $$$$$$ $$$ $$$$$$$$$$$, $$$$ $$$$$ $$$$$$$ $$$$$$$ $$$$$$$$$ $$$ $$$$$$$$$$$ $$$ $$$$$$$$$ $$$ $$$$$$$$$ $$ $$$$$ $$$$ $$$$, $$$$$$$$$ $$$ $$$$$ $$$$$$$$$$$-$$$$$$$$$ $$$$$$$$$. $$$$$ $$$$$, $$$$$$$$ $$$$ $$$$$$ $$$$$$$ $$$$$$$, $$$$$ $$$ $$$$$$$$ $$$$$$$$$$$$ $$ $$$$$$$, $$$$$$$$ $$$$$$$$$ $$$$$ $$$$$$$$$$$ $$$ $$$$$$$$$$$$$$$ $$$$$$.rn$$$$ $$$$$$ $$$$$$$$$$$ $$ $$$$-$$ $$$$$$ $$$ $$$$$$$ $$$$$$ $$$$$$$$.
2. $$$$$$$ $$$$-$$ $$$$ $$$$$ / $$$$ $$$$ $$$$-$$ $$$$ $$$$rnrn$$$$$$$ $$$$-$$ $$$$ $$$$$, $$$$ $$$$$ $$ $$$$-$$$$ $$$$-$$ $$$$ $$$$$, $$$$$$$ $ $$$$$$$$$$$$ $$$ $$$$$$$ $$$$ $$$$$$$ $$$$$$. $$$$ $$$ $$$$$$ $$$$$$$$$ $$$ $$$$$$$$$$$$, $$$$$$$$$$ $$ $$$$$$$$$$$$$ $$$$$$ $$$ $$$$$$$$$$ $$$ $$$$$ $$-$$$$ $$$$$$$$$$$$. $$$$$ $$$$$$$ $$$$$$ $$$$$$$$ $$$$$$ $$$ $$$$$$$$$$$$$ $$$$$$$$$$$, $$$$$$$ $$$$$$$ $$$$$$$ $$$$$$$$$$$$. $$$$$ $$$ $$$$$$$$$$ $$$$$$$ $$$$$$$$$ $$ $$$$$$$$$ $$$$ $$$$$$$, $$$$ $$$$$$$ $$$$$$$$$$ $$$ $$$$$$$$ $$$$$ $$$$$$$$ $$$$$$$$$ $$$$$$$$$$$ $$$$$$$$$$.rn$$$$ $$$$$$ $$$$$$ $$$$$ $$$$$$$$$ $$$$$ $$$ $$$$ $$$$$$ $$$ $$$$$$$ $$$$$$$$$$$$ $$ $$$$$$$ $$$$$.
3. $$$$$ $$$$-$$ $$$$ $$$$$rnrn$$$$$ $$$$-$$ $$$$ $$$$$ $$$$$$$ $$$$$$$$ $$$$$$$$$$$ $$$$$ $$ $$$ $$$$, $$$$$$$$ $ $$$$$$$$$$$$$$$ $$$$$$$$$$$$ $$$$$$$ $$$$$$$$. $$$$ $$$$$$$$$ $$$$$$$ $$$$$$$$$ $$$$$$$$ $$$$ $$$$$$ $$$$$$$$$$$ $$$$$$$$, $$$$$$$$ $$$$$$$$$$$$ $$$$$$$ $$ $$$$$$$ $$$$$$$$$$$ $$$$$ $$$$$ $$$$$$$$$$. $$$$ $$$$$$ $$$$$$$$$ $$$$$$$ $$$$$$$$$$ $$$ $$$$$$$$$$$, $$$$$$$ $$$ $$$$$$$$$$ $$$$$$$ $ $$$$ $$$$$ $$ $$$$$$$$$$$-$$$$$$$$ $$$$$$$$.rn$$$$ $$$$$$$$ $$$$$$$ $$$$-$$ $$$$ $$$$$ $$$$$$$ $$$$ $$$$$$$$$$$ $$$$$$$$ $$$ $$$$$$$ $$$$$$$ $$$$$.
4. $$$$$$ $$$$ $$$$$rnrn$$$$$$ $$$$ $$$$$ $$$ $$$$$$$$ $$ $$$$$$$$$$$ $$$$$$$$-$$$$$ $$$$$$$, $$$$$$$$$$ $$$ $$$$$$$ $$$ $$$$$$$$$$$$$$ $$ $$$$ $$$$$. $$$$ $$$$$$$$ $$$$$$$$$$ $$$ $$$$$$$$$$$$, $$$$$$$$$ $$$ $$$$$$$$$$ $$$$$$$$ $$$$$ $$$$$$$$$$ $$ $$$$$$$$$$$. $$$$$ $$$$$$ $$$$$$$$$$$ $$$$ $$$$$$$ $$$ $$$$$$$$$ $$$$ $$$$$$$$$ $$ $$$$$$ $$$$$, $$$$$$$$$$ $$$$$$$ $$$$$$$$ $$$ $$$$$$$$ $$$$$$$ $$$$$$$$$$$ $$$$$$$$$$$$.rn$$$$ $$$$$$ $$$$ $$$$$$ $$$$-$$ $$$$ $$$$$ $$$$$$$$ $$$$ $$$$$$ $$$$$ $$$ $$$$$$$$ $$$$$$$$$$$$$.
$$$$$$$$$ $$$ $$$$$ $$$$ $$$$rnrn$$$$$$$$ $$ $$$$$$$$$$$ $$$$-$$ $$$$ $$$$ $$ $$$$$$$ $$$ $$$$$$$$$$$ $$$$$$$ $$$$$$$ $$$ $$$$$$$$$$$ $$$$$$$$$$. $$$ $$$$$$$$$$ $$$$$$$$$$$ $$ $$$$$$$$ $$$$$, $$$$$$ $$$$$$$ $$$ $$$$$$$$$$$$$ $$$$$$$ $$ $$$$ $$$$$$.
$$$$$$$ $$$ $$$$ $$$$. $$$$$ $$$$$ $$$$$ $$$ $$$$, $$$$$$$$$$$ $$$$$$$$$$ $$$$, $$$ $$ $$$$$$$ $$$$$$ $$$$$$$$$$ $$ $$$$$$ $$ $$$$$$ $$$$$ $$$$$$. $$ $$$$ $$ $$$$$ $$$$$$, $$$$ $$$$$$$ $$$$$$$$$$$$ $$$$$$$ $$$$$$$ $$$$ $$ $$$$$$$ $$. $$$$ $$$$ $$$$$ $$$$$ $$ $$$$$$$$$$$$$ $$ $$$$$$$$$ $$$$$ $$$$ $$$$$$ $$$$$$ $$ $$$$$$ $$$$$ $$$$$$$$. $$ $$$$ $$ $$$$$ $$$$$$.
$$$$$$$ $$$ $$$$ $$$$. $$$$$ $$$$$ $$$$$ $$$ $$$$, $$$$$$$$$$$ $$$$$$$$$$ $$$$, $$$ $$ $$$$$$$ $$$$$$ $$$$$$$$$$ $$ $$$$$$ $$ $$$$$$ $$$$$ $$$$$$. $$ $$$$ $$ $$$$$ $$$$$$, $$$$ $$$$$$$ $$$$$$$$$$$$ $$$$$$$ $$$$$$$ $$$$ $$ $$$$$$$ $$. $$$$ $$$$ $$$$$ $$$$$ $$ $$$$$$$$$$$$$.