CREATE TABLE table_71277 ("Rank" FLOAT, "Team" TEXT, "Country" TEXT, "Value  ( $M ) " FLOAT, "Debt as %of value" FLOAT, "% change on year" TEXT, "Revenue  ( $M ) " FLOAT, "Operating income ( $m ) " FLOAT)

What was the sum of Value ($M), when the Revenue ($M) was less than 307, the Team was Valencia, and the Rank was smaller than 19?
SELECT SUM("Value ($M)") FROM table_71277 WHERE "Revenue ($M)" < '307' AND "Team" = 'valencia' AND "Rank" < '19'
SELECT SUM("Value ($M)") FROM "table_71277" WHERE "Rank" < '19' AND "Revenue ($M)" < '307' AND "Team" = 'valencia'