CREATE TABLE table_10151 ("Player" TEXT, "Span" TEXT, "Start" FLOAT, "Tries" FLOAT, "Conv" FLOAT, "Pens" FLOAT, "Drop" FLOAT)

What is the total of tries for a player with conv smaller than 45, 19 starts and pens fewer than 22?
SELECT COUNT("Tries") FROM table_10151 WHERE "Conv" < '45' AND "Start" = '19' AND "Pens" < '22'
SELECT COUNT("Tries") FROM "table_10151" WHERE "Conv" < '45' AND "Pens" < '22' AND "Start" = '19'