As these are used quit frequently make sure you can identify them all in the next figure.
Now recheck your answers.
Did you guess what the funny things at the bottom of the figures are ?
Its the numbers 0-9 in Punjabi although not used very much nowadays.
Letters aDe , Z , mark r ,and Nu .
aDe is a difficult sound for westerners to pronounce. It means rollong the tongue right back behind the hard palate and then uncurling it fast eg as in the word ladki (girl) ; ladai ( fight ) .The next is a r mark which makes as in the next figure a kr sound here. Under m it would ne pronounced mr etc. Next is the letter Nu -long u .