CREATE TABLE fdicts (
  word TINYBLOB NOT NULL,
  coords LONGBLOB NOT NULL,
  KEY word (word(255))
) MAX_ROWS=300000000 AVG_ROW_LENGTH=512;

CREATE TABLE fdicti (
  seed TINYINT UNSIGNED NOT NULL,
  word TINYBLOB NOT NULL,
  coords LONGBLOB NOT NULL,
  KEY seed (seed)
) MAX_ROWS=300000000 AVG_ROW_LENGTH=512;

CREATE TABLE fdictw (
  url_id INT NOT NULL,
  words MEDIUMBLOB NOT NULL,
  KEY url_id (url_id)
);
