diff --git a/TaskC10/task10.py b/TaskC10/task10.py
index f18581e..6e48f2a 100644
--- a/TaskC10/task10.py
+++ b/TaskC10/task10.py
@@ -1,28 +1,27 @@
 import re
 
-pattern = re.compile(r'^\d{2}-\d{3}$')
+pattern = re.compile(r'^[1248]0*$')
 
 def check(given_text):
     result = re.search(pattern, given_text)
     if result:
-        return given_text[:2]
+        return 'yes'
     else:
-        return '<NONE>'
+        return 'no'
 
-# def convert(given_text):
-#     given_text = int(given_text, 16)
-#     return given_text
 
 
 ### test
 
-with open('test.in', 'r', encoding='utf-8') as f:
-    lines = f.readlines()
-    for line in lines:
-        line = line.strip()
-        print(check(line))
+# with open('test.in', 'r', encoding='utf-8') as f:
+#     lines = f.readlines()
+#     for line in lines:
+#         line = line.strip()
+#         print(check(line))
 
-# flag = True
-# while flag is True:
-#     text = input('Please provide your text: ')
-#     print(check(text))
\ No newline at end of file
+while True:
+    text = input('Please provide your text: ')
+    if text == 'END':
+        break
+    print(check(text))
+    print('To end type END')
\ No newline at end of file