Descr iption:



给定一段文章，请输出每个字母出现的次数。

Input:



只有一组输入数据，该数据大小<10KB。 在文章中除最后一个字符外，只有小写字母、空格和换行符，没有另外的标点、数字和大写字母等。该文章以’#’结尾。

Output:



输出格式为“C A”，C为’a’..’z’中的字母，A为出现次数，C和A之间空一格。

Sample Input:



here is the input

this is the article#

Sample Output:



a 1

b 0

c 1

d 0

e 5

f 0

g 0

h 4

i 5

j 0

k 0

l 1

m 0

n 1

o 0

p 1

q 0

r 2

s 3

t 5

u 1

v 0

w 0

x 0

y 0

z 0

-Descr iption: for a given section of the article, please output the number of occurrences of each letter. Input: only one set of input data, the data size &　lt10KB. In the article, except the last character, only lowercase letters, spaces and line breaks, no other punctuation, numbers and uppercase letters. The article in ' #'　at the end. Output: Output format is " CA" , C as ' a'　.. ' z'　in the letters, A is the number of occurrences, C and A space between. Sample Input: here is the input this is the article# Sample Output: a 1 b 0 c 1 d 0 e 5 f 0 g 0 h 4 i 5 j 0 k 0 l 1 m 0 n 1 o 0 p 1 q 0 r 2 s 3 t 5 u 1 v 0 w 0 x 0 y 0 z 0