Prompt the user for a string that contains two strings separated by a comma. (1 pt) examples of strings that can be accepted: jill, allen jill , allen jill, allen ex: enter input string: jill, allen (2) report an error if the input string does not contain a comma. continue to prompt until a valid string is entered. note: if the input contains a comma, then assume that the input also contains two strings. (2 pts) ex: enter input string: jill allen error: no comma in string. enter input string: jill, allen (3) extract the two words from the input string and remove any spaces. store the strings in two separate variables and output the strings. (2 pts) ex: enter input string: jill, allen first word: jill second word: allen (4) using a loop, extend the program to handle multiple lines of input. continue until the user enters q to quit. (2 pts) ex: enter input string: jill, allen first word: jill second word: allen enter input string: golden , monkey first word: golden second word: monkey enter input string: washington, dc first word: washington second word: dc enter input string: q