building the wall.
day 20: continue building the wall.
day 21: continue building the wall.
day 22: continue building the wall.
day 23: continue building the wall.
day 24: continue building the wall.
day 25: continue building the wall.
day 26: continue building the wall.
day 27: continue building the wall.
day 28: continue building the wall.
day 29: continue building the wall.
day 30: continue building the wall.
day 31: continue building the wall.
day 32: continue building the wall.
day 33: continue building the wall.
day 34: continue building the wall.
day 35: continue building the wall.
day 36: continue building the wall.
day 37: continue building the wall.
day 38: continue building the wall.
day 39: continue building the wall.
day 40: continue building the wall.
day 41: continue 