#Use with example 3.
size = 3

#1. Create Empty 3x3 Grid
list = ["-","-","-"]

#2. Show element 3
list = ["-","-","3"]

#3. use a FOR statement to define the grid
#list = ["e" for col in range(size)]


#4. Change some of the cells in the grid
list[1] = "B"
list[2] = "B"


#5. this prints the list
for x in range(size):
    #print(list[x])             #for vertical printing
    print(list[x] ,end=chr(9)) #for horizontal printing