.:
doctors
patients

./doctors:
Dr_Tiffany_Howard

./doctors/Dr_Tiffany_Howard:
patients_assigned

./doctors/Dr_Tiffany_Howard/patients_assigned:

./patients:
Teresa_Brown

./patients/Teresa_Brown:
prescriptions

./patients/Teresa_Brown/prescriptions:
Donald_Hernandez_prescription2.txt
Sandra_Seay_prescription1.txt

ls -R .:
doctors
patients

./doctors:
Dr_Tiffany_Howard

./doctors/Dr_Tiffany_Howard:
patients_assigned

./doctors/Dr_Tiffany_Howard/patients_assigned:

./patients:
Teresa_Brown

./patients/Teresa_Brown:
prescriptions

./patients/Teresa_Brown/prescriptions:
Donald_Hernandez_prescription2.txt
Sandra_Seay_prescription1.txt
