Table schema:
CREATE TABLE table_name_93 (plur_pret VARCHAR, subj_pret VARCHAR, inf_stem VARCHAR)

Question: What is the plural preterite that is associated with a subjunctive preterite of ü and has an infinitive stem of e + l/r + cons.?
SQL: SELECT plur_pret FROM table_name_93 WHERE subj_pret = "ü" AND inf_stem = "e + l/r + cons."