diff --git a/II/Referatas/Makefile b/II/Referatas/Makefile
index 3cf54a4..0554e51 100644
--- a/II/Referatas/Makefile
+++ b/II/Referatas/Makefile
@@ -3,6 +3,7 @@ ZEIMENA_TOLERANCES = 128 256 512 1024 2048 4096
 SINEWAVE_TOLERANCES = 2 16 32 40
 CROSSING_TOLERANCES = 64 128 256
 SINEWAVE_SIZE = 120x48
+#CROSSING=622916 6119267 626066 6121487
 GEN1 = $(addsuffix .pdf, \
 		  $(addprefix sinewave-douglas-,$(SINEWAVE_TOLERANCES)) \
 		  $(addprefix sinewave-visvalingam-,$(SINEWAVE_TOLERANCES)) \