Considered https://tasks.mephi.ru/issues/49157

@@ -206,7 +206,6 @@ if (isset($_GET['signer-serialized'])) {
 		die('Wrong appointment ID ('.$_GET['signer-appointment-id'].')');
 	}
 
-	
 	@$appointment->employee = $user->employee;
 	considerAppointment('signer', $appointment);
 
@@ -266,10 +265,14 @@ $dont_inflect_patterns = array(
 );
 
 $inflect_cut_patterns = array(
-	'/^(.*)[иы]й[ ]/',
+	//'/^(.*)[иы]й[ ]/',	// Commented due to task: https://tasks.mephi.ru/issues/49157
 	'/^\[\d+\] /',
 );
 
+$inflect_appointment_abj_patterns = array(
+	'/^(.*)[иы]й[ ]/',	// https://tasks.mephi.ru/issues/49157
+);
+
 $inflect_ignore_ending_patterns = array(
 	'[ ].*',
 );
@@ -511,8 +514,19 @@ foreach (array('signer', 'contact', 'user', 'recipient') as $key) {
 			$appointments = split(', ', $_GET[$key.'-appointment'.$postfix]);
 			foreach ($appointments as &$appointment) {
 				$matches        = NULL;
+				$prefix         = '';
 				$ignored_ending = '';
 
+				foreach($inflect_appointment_abj_patterns as $inflect_appointment_abj_pattern) {
+					if (preg_match($inflect_appointment_abj_pattern, $appointment, $matches, PREG_OFFSET_CAPTURE)) {
+						foreach ($matches as &$match) {
+							$prefix .= $inflect->getInflectAbjective($match[0], $case);
+							$appointment = mb_substr($appointment, mb_strlen($match[0]));
+							break;
+						}
+					}
+				}
+
 				$appointment  = preg_replace($inflect_cut_patterns, '', $appointment);
 				error_log('Appointment'.$postfix.': '.$appointment);
 
@@ -526,8 +540,7 @@ foreach (array('signer', 'contact', 'user', 'recipient') as $key) {
 				}
 
 				$appointment  = $inflect->getInflectNoun($appointment, $case);
-
-				$appointment .= $ignored_ending;
+				$appointment = $prefix . $appointment . $ignored_ending;
 				$_GET[$key_prefix.'-'.$key.'-appointment'.$postfix] = $appointment;
 			}
 
@@ -536,6 +549,11 @@ foreach (array('signer', 'contact', 'user', 'recipient') as $key) {
 	}
 }
 
+/*if (!empty($_COOKIE['debug'])) {
+	print 'TEST: ';
+	print_r($_GET);die();
+}*/
+
 foreach (array('signer', 'contact', 'user', 'recipient') as $key) {
 	foreach (array('', 'of-', 'to-') as $key_prefix) {
 		$appointment_w_fullsubdiv = array();
@@ -998,6 +1016,9 @@ foreach ($files as $file) {
 
 		switch ($file) {
 			case 'request/vacation':
+				if (!empty($_COOKIE['debug'])) {
+					//print_r($_GET);die();
+				}
 				$header = '\mmheaderstatement{В Дирекцию по управлению персоналом НИЯУ МИФИ}{от '.$_GET['of-signer-appointment-w-fullsubdiv'].' '.$_GET{'of-signer-fullname'}.'}';
 				$footer = '';
 				break;

- Subproject commit 754ec13a3789333e9c0a2f858116d0aec7edd238
+ Subproject commit a60c8e42622081bce1e8a04c0d18eef53791418b