How many T's are there in the following sequence which are immediately preceded by P but not imeediately followed b S ? S T P Q T S P T R P T S R P S T Q P T R P T M P T S
In a certain aode, '975' means 'Throw away garbage';
'528' means 'Give away smoking' and
'213' means 'Smoking is harmful'.
Which digit in that code means 'Give' ?