generate prompt

level = 1
num = 70
if level==1:
    a = ' '*(level-1)*4+'#'+'-'*(num-1)
else:
    a = ' '*(level-1)*4+'#'+'-'*(num-1)
content = "Specify the input and output "
b = ' '*(level-1)*4+'#'+' '*20+content+' '*(num-1-20-len(content)-1)+'|'
print a
print b
print a