our_list = [6, 2, 9, 0, 1, 2, 4]

def swap(a, b):
    temp = our_list[a]
    our_list[a] = our_list[b]
    our_list[b] = temp

print(our_list)

done = False
while not done :
    done = True
    for i in range(len(our_list)-1):
        if our_list[i] > our_list[i+1]:
            swap(i, i+1)
            done = False

print(our_list)