2 = ء or أ that comes in the middle (hamzah or alef). Eg: تأخير t25er 3 = ع 4 = ذ 5 = خ 6 = ط 7 = ح 8 = ق 9 = ص

9 is ص

3=ع 3'=غ 4 ( sh is also OK)=ش 5=خ 7=ح 2=hamza

4 for sheen 5 for khaa 8 for gheen

3 eain ع 3' or 8 gheen