--- /dev/null
+13 < 17: true
+17 < 17: false
+19 < 17: false
+13 > 17: false
+17 > 17: false
+19 > 17: true
+13 == 17: false
+17 == 17: true
+19 == 17: false
+13 <= 17: true
+17 <= 17: true
+19 <= 17: false
+13 >= 17: false
+17 >= 17: true
+19 >= 17: true
+13 != 17: true
+17 != 17: false
+19 != 17: true
\ No newline at end of file