def bubble_sort(my_list):
    for i in range(len(my_list)):
        for j in range(len(my_list)-1):
            if my_list[j]>my_list[j+1]:
                my_list[j],my_list[j+1]=my_list[j+1],my_list[j]
    return my_list

if __name__ == '__main__':
    print(bubble_sort([8,1,5,6,4,53,4,5,6,3,4,5,1,3,44,56,7,8,4]))