Darryl has a summer job with real ups and downs: he delivers packages in the Sears Tower in Chicago. Oh his first day, he is given a box of sandwiches to deliver during lunch time. He takes the turkey sandwich to an office 3 floors above the basement. He delivers the ham and cheese 13 floors above the turkey and 7 floors below the egg salad. He delivers the pastrami 9 floors below the ham and cheese and 8 floors below the submarine sandwich. He takes the tuna to an office 12 floors below the submarine sandwich. What is the number of the floor to which Darryl delivered each sandwich?