letters = ('A' , 'C' , 'B' , 'B' , 'C' , 'A' , 'C' , 'C' , 'B')
print (letters)
count1 = letters.count('A')
count2 = letters.count('B')
count3 = letters.count('C')
print ('The count of A , B , C is:', [count1, count2, count3])


