CREATE TABLE table_12112 ("Team" TEXT, "Average" FLOAT, "Points" FLOAT, "Played" FLOAT, "1988-89" TEXT, "1989-90" TEXT, "1990-1991" FLOAT)

What's the total average when there are less than 107 points, 1988-89 was 33, and 1989-90 was 36?
SELECT SUM("Average") FROM table_12112 WHERE "1988-89" = '33' AND "1989-90" = '36' AND "Points" < '107'
SELECT SUM("Average") FROM "table_12112" WHERE "1988-89" = '33' AND "1989-90" = '36' AND "Points" < '107'