.:
patients

./patients:
Sandra_Hernandez

./patients/Sandra_Hernandez:
prescriptions

./patients/Sandra_Hernandez/prescriptions:
Angela_Hernandez_prescription1.txt
Sandra_Seay_prescription2.txt

ls -R .:
patients

./patients:
Sandra_Hernandez

./patients/Sandra_Hernandez:
prescriptions

./patients/Sandra_Hernandez/prescriptions:
Angela_Hernandez_prescription1.txt
Sandra_Seay_prescription2.txt
