1 ACM CONTEST 2 THE SKY IS BLUE 3 THIS IS A RELATIVELY EASY PROBLEM 4 ABCDEFGHIJKLMNOPQRSTUVWXYZ 5 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 6 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 7 THE SUN RISES IN THE EAST AND SETS IN THE WEST 8 A 9 Z 10 VOTE EARLY AND OFTEN