diff --git a/TaskB02/fsa_description.arg b/TaskB02/fsa_description.arg
new file mode 100644
index 0000000..c384de7
--- /dev/null
+++ b/TaskB02/fsa_description.arg
@@ -0,0 +1,12 @@
+0 1 1
+0 3 0
+3 3 1
+3 3 0
+1 3 1
+1 2 0
+2 4 0
+4 4 0
+4 5 1
+5 5 1
+2 5 1
+5 2 0
\ No newline at end of file
diff --git a/TaskB02/run.py b/TaskB02/run.py
new file mode 100644
index 0000000..964dc24
--- /dev/null
+++ b/TaskB02/run.py
@@ -0,0 +1,34 @@
+import sys
+def write_answer(answer):
+    with open(output_file, 'a') as file:
+        file.write(answer+'\n')
+def find_next_position(position, character):
+    with open(used_table, 'r') as readed_used_table:
+        for row_used_table in readed_used_table:
+            line = row_used_table.strip().split(' ')
+            if position == line[0] and character == line[2]:
+                return True,line[1]
+
+# used_table = 'fsa_description.arg'
+# input_file = 'test.in'
+# output_file = 'test.out'
+used_table = sys.argv[1]
+input_file = sys.argv[2]
+output_file = sys.argv[3]
+with open(output_file, 'w') as readed_output_file:
+    with open(input_file, 'r') as readed_input_file:
+        for row_input_file in readed_input_file:
+            result  = False
+            next_position = None
+            position = '0'
+            for character in row_input_file:
+                if character =='\n':
+                    if position=='2':
+                        write_answer('YES')
+                        break
+                    else:
+                        write_answer('NO')
+                        break
+                result, next_position = find_next_position(position,character)
+                if result == True:
+                    position = next_position
\ No newline at end of file
diff --git a/TaskB02/test.out b/TaskB02/test.out
new file mode 100644
index 0000000..939a1ca
--- /dev/null
+++ b/TaskB02/test.out
@@ -0,0 +1,14 @@
+NO
+YES
+NO
+YES
+NO
+YES
+YES
+NO
+NO
+NO
+NO
+NO
+NO
+NO