CREATE TABLE table_14603057_2 (class_aA VARCHAR2, class_a VARCHAR2, class_aAAAA VARCHAR2, Lubbock VARCHAR2)

Who was the Class AA winner when Plains was Class A winner and Lubbock was Class AAAAA winner?
SELECT class_aA FROM table_14603057_2 WHERE class_a = "Plains" AND class_aAAAA = Lubbock
SELECT "class_aA" FROM "table_14603057_2" WHERE "Lubbock" = "class_aAAAA" AND "Plains" = "class_a"