**''[MP:''** ''[[xy|<X>,<Y>]],[[wh|<W>,<H>]]'' **'']''**\\
**''[MP:''** ''<X1>,<Y1>,<W1>,<H1>,<X2>,<Y2>,<W2>,<H2>, ...'' **'']''**

Mirror Part

The part of the picture which falls inside the coordinates   ''<X>'', ''<Y>'', ''<W>'', ''<H>'' is mirrored.