If in a certain language,$COUNSEL$ is coded as $BITIRAK$,how is $GUIDANCE$ written in that code $?$

In a certain code,'$467$' means 'leaves are green','$485$' means 'green is good' and '$639$' means 'they are playing'. Which digit stands for 'leaves' in that code?

If in a certain language $DISPEL$ is coded as $IDPSLE$,how is $EFFECT$ coded in that language?

In a certain code $GROUP$ is written as $OTNQF$. How is $THEIR$ written in that code?

If $BATCH$ is coded as $ABSDG$,how is $FORSAKE$ coded in that code?

If in a certain language $MECHANICS$ is coded as $HCEMASCIN$,how is $POSTER$ coded in that code?