Enter command: ai Tom Jones 123 ai Elton John 456 ar 1001
Person Jones added

Enter command: Person John added

Enter command: Room 1001 added

Enter command: ar 1002 ai Bill Jones 000
Room 1002 added

Enter command: There is already a person with this last name!

Enter command: ar 1001 ai Bill Jones 000
There is already a room with this number!

Enter command: ai 
Silas
              Marner     888
Person Marner added

Enter command:     p              s          p     i
Information for 2 rooms:
--- Room 1001 ---
No meetings are scheduled
--- Room 1002 ---
No meetings are scheduled

Enter command: Marner
Silas Marner 888

Enter command: ar x555
Could not read an integer value!

Enter command: ar 5ps
Room 5 added

Enter command: Information for 3 rooms:
--- Room 5 ---
No meetings are scheduled
--- Room 1001 ---
No meetings are scheduled
--- Room 1002 ---
No meetings are scheduled

Enter command: ar 5.12
There is already a room with this number!

Enter command: ar 6.12
Room 6 added

Enter command: Unrecognized command!

Enter command: ar .18 ps
Could not read an integer value!

Enter command: psar8
Information for 4 rooms:
--- Room 5 ---
No meetings are scheduled
--- Room 6 ---
No meetings are scheduled
--- Room 1001 ---
No meetings are scheduled
--- Room 1002 ---
No meetings are scheduled

Enter command: Room 8 added

Enter command: am810Music
No room with that number!

Enter command: am8 10Music
Meeting added at 10

Enter command: ps
Information for 5 rooms:
--- Room 5 ---
No meetings are scheduled
--- Room 6 ---
No meetings are scheduled
--- Room 8 ---
Meeting time: 10, Topic: Music
Participants: None
--- Room 1001 ---
No meetings are scheduled
--- Room 1002 ---
No meetings are scheduled

Enter command: aiTomJones123
oops!
it_wants_enough_strings_to_complete_the_command
Person oops! added

Enter command: pg
Information for 4 people:
Elton John 456
Tom Jones 123
Silas Marner 888
TomJones123 oops! it_wants_enough_strings_to_complete_the_command

Enter command: qq
All rooms and meetings deleted
All persons deleted
Done