"5.06E7" . "26.9" . . "MO-class small guard ship" . . "MO-class minesweeper" . . . "MO-4 Type" . "''MO-426''" . "48.152" . "MO-class patrol boats" . "MO patrol boats" . "MO-class small guard ship" . "''MO-251''" . "MO-class" . . "MO-103" . "''MO''-class" . . "''MO-4''-class" . "guard ships" . "patrol boats" . "''MO-2''-class" . . . . "4.02" . . "5.65E7" .