Our surveyors would go out and resurvey faster than say converting the paper to cad. How many hours are you spending ?
Use a spreadsheet or even notepad for entry of X & Y then can do a column that looks like this,
-la M EB C 1 EB
PLine
X,Y
X,Y
X,Y
-la M CL c 2 CL
PL
X,Y
X,Y
X,Y
<-- note the blank lines this is the equivalent to press Enter
Just copy the column to Autocad command line and all your lines will appear, this method has been known about for years.