def parts():
parts = {<EOL>'<STR_LIT>': [ _ for _  in range(<NUM_LIT:1>, <NUM_LIT:5>) ],<EOL>'<STR_LIT>': [ <NUM_LIT:5> ],<EOL>'<STR_LIT>': [ _ for _ in range(<NUM_LIT:6>, <NUM_LIT>) ],<EOL>'<STR_LIT>': [ _ for _ in range(<NUM_LIT>, <NUM_LIT>) ],<EOL>'<STR_LIT>': [ <NUM_LIT> ]<EOL>}<EOL>return parts<EOL>
Returns the dictionary with the part as key and the contained book as indices.