CREATE TABLE table_name_64 (recopa_sudamericana_1996 VARCHAR(255), copa_libertadores_1996 VARCHAR(255))
What is the recoupa sudamericana 1996 of the team with a copa libertadores 1996 result of the round of 16?
    
SQL: SELECT recopa_sudamericana_1996 FROM table_name_64 WHERE copa_libertadores_1996 = "round of 16"