a = ["B", "F", "A", "D", "C", "E"]

for zaehler1 in range(len(a) - 1):
    index_klein = zaehler1
    
    for zaehler2 in range(zaehler1+1, len(a)):
        if a[zaehler2] < a[index_klein]:
            index_klein = zaehler2
    if zaehler1 != index_klein:
        merker = a[zaehler1]
        a[zaehler1] = a[index_klein]
        a[index_klein] = merker

for z in range(len(a)):
    print(a[z])
    
    