#the "for" loop here allows to execute commands inside it
#for exactly specified number of times, e.g. 9
for i in range(9):
while look_below() != 'star':
forward()
# add few commands here
# keep the 4-space indent!
There are several stars, seemingly in chaos - but we can find
a rule similar to one used in spiral mazes...
Note we use for .. in loop here which along with range(N)
function makes the program repeat actions exactly N times.