private $revId1_1, $textId1_1;
private $revId2_1, $textId2_1, $revId2_2, $textId2_2;
private $revId2_3, $textId2_3, $revId2_4, $textId2_4;
private $revId3_1, $textId3_1, $revId3_2, $textId3_2;
private $revId4_1, $textId4_1;
private $revId1_1, $textId1_1;
private $revId2_1, $textId2_1, $revId2_2, $textId2_2;
private $revId2_3, $textId2_3, $revId2_4, $textId2_4;
private $revId3_1, $textId3_1, $revId3_2, $textId3_2;
private $revId4_1, $textId4_1;