Write a C program to implement the following requirement:

Input: The program will read from the standard input any text up to

$10,000$ characters.

Output: The program will sort the words in alphabetical order and

print to the standard output:

$-$ On the first line, the sorted words separated by a comma $,.$

$-$ On the second line, the index of the sorted words separated by a

comma $,.$ The index start from $0.$

If two words are the same, the smaller index will appear first. A word

is a string without whitespaces $($space$/$tab$/$new line character$).$

If the input text is empty or there is no word in the input text, the

program prints nothing to stdout.

$$

$$

SAMPLE INPUT $1$

hello World! $123$

SAMPLE OUTPUT $1$

$123,$hello,World!

$2,0,1$

$$

$$

SAMPLE INPUT $2$

SAMPLE OUTPUT $2$

$$

$$

SAMPLE INPUT $3$

This is the $1$ST line. This is the $2$ND line.

SAMPLE OUTPUT $3$

$1$ST$,2$ND$,$is$,$is$,$line.,line.,the,the,This,This

$3,8,1,6,4,9,2,7,0,5$