diff --git a/draw.c b/draw.c
index bed3dbd..248858e 100644
--- a/draw.c
+++ b/draw.c
@@ -319,6 +319,72 @@ void drawBoxes(DrawingContext *ctx)
 	drawBoxStd(ctx, "cabc ab", 'B');
 }
 
+void drawBoxes2(DrawingContext *ctx)
+{
+	/*
+	cairo_set_source_rgb(ctx->cairo, 1, 0.5, 0);
+	drawBoxStd(ctx, "a", 'A');
+	drawBoxStd(ctx, "ca", 'A');
+	drawBoxStd(ctx, "aca", 'A');
+	drawBoxStd(ctx, "caca", 'A');
+	drawBoxStd(ctx, "acaca", 'A');
+	cairo_set_source_rgb(ctx->cairo, 0, 0.5, 1);
+	drawBoxStd(ctx, "acac", 'A');
+	drawBoxStd(ctx, "cac", 'A');
+	drawBoxStd(ctx, "ac", 'A');
+	drawBoxStd(ctx, "c", 'A');
+	drawBoxStd(ctx, "", 'A');
+	*/
+
+	/*
+	cairo_set_source_rgb(ctx->cairo, 0, 0.5, 1);
+	drawBox(ctx, "abc", "cab");
+//	drawBox(ctx, "ba abc ab", "ba cab ab");
+	drawBox(ctx, "baba abc abab", "baba cab abab");
+	drawBox(ctx, "abab abc baba", "abab cab baba");
+	drawBox(ctx, "ab abc ba", "ab cab ba");
+
+	cairo_set_source_rgb(ctx->cairo, 1, 0.5, 0);
+	drawBox(ctx, "b abc b", "b cab b");
+	drawBox(ctx, "bab abc bab", "bab cab bab");
+	drawBox(ctx, "babab abc babab", "babab cab babab");
+	drawBox(ctx, "aba abc aba", "aba cab aba");
+//	drawBox(ctx, "a abc a", "a cab a");
+
+	cairo_set_source_rgb(ctx->cairo, 0, 0.5, 1);
+	drawBox(ctx, "bca", "abc");
+//	drawBox(ctx, "cb bca bc", "cb abc bc");
+	drawBox(ctx, "cbcb bca bcbc", "cbcb abc bcbc");
+	drawBox(ctx, "bcbc bca cbcb", "bcbc abc cbcb");
+	drawBox(ctx, "bc bca cb", "bc abc cb");
+
+	cairo_set_source_rgb(ctx->cairo, 1, 0.5, 0);
+	drawBox(ctx, "c bca c", "c abc c");
+	drawBox(ctx, "cbc bca cbc", "cbc abc cbc");
+	drawBox(ctx, "cbcbc bca cbcbc", "cbcbc abc cbcbc");
+	drawBox(ctx, "bcb bca bcb", "bcb abc bcb");
+//	drawBox(ctx, "b bca b", "b abc b");
+*/
+
+	cairo_set_source_rgb(ctx->cairo, 0, 0, 0);
+	drawBox(ctx, "abc", "cab");
+
+	cairo_set_source_rgb(ctx->cairo, 0, 0.5, 1);
+//	drawBox(ctx, "cab", "bca");
+//	drawBox(ctx, "ac cab ca", "ac bca ca");
+//	drawBox(ctx, "acac cab caca", "acac bca caca");
+	drawBox(ctx, "caca cab acac", "caca bca acac");
+	drawBox(ctx, "ca cab ac", "ca bca ac");
+
+	cairo_set_source_rgb(ctx->cairo, 1, 0.5, 0);
+	drawBox(ctx, "a cab a", "a bca a");
+	drawBox(ctx, "aca cab aca", "aca bca aca");
+//	drawBox(ctx, "acaca cab acaca", "acaca bca acaca");
+//	drawBox(ctx, "cac cab cac", "cac bca cac");
+//	drawBox(ctx, "c cab c", "c bca c");
+
+}
+
 void drawLimitCurve(DrawingContext *ctx)
 {
 	cairo_t *C = ctx->cairo;
@@ -392,6 +458,9 @@ void draw(DrawingContext *ctx)
 		if(ctx->show_boxes)
 			drawBoxes(ctx);
 
+		if(ctx->show_boxes2)
+			drawBoxes2(ctx);
+
 		if(ctx->show_attractors)
 			drawAttractors(ctx);
 
diff --git a/main.c b/main.c
index dac91c1..6937919 100644
--- a/main.c
+++ b/main.c
@@ -26,6 +26,7 @@ void setupContext(DrawingContext *ctx)
 	ctx->k[2] = 2;
 	ctx->parameter = 3.0;
 	ctx->show_boxes = 0;
+	ctx->show_boxes2 = 0;
 	ctx->show_attractors = 0;
 	ctx->show_reflectors = 0;
 	ctx->show_limit= 1;
@@ -89,6 +90,8 @@ void print(DrawingContext *screen)
 	time_t t = time(NULL);
 	strftime(filename, sizeof(filename), "screenshot_%Y%m%d_%H%M%S.pdf", localtime(&t));
 
+	memcpy(&file, screen, sizeof(file));
+
 	dim.width = screen->dim->width;
 	dim.height = screen->dim->width / sqrt(2.0);
 	dim.matrix = screen->dim->matrix;
@@ -171,6 +174,9 @@ int processEvent(GraphicsInfo *info, XEvent *ev)
 		case 'b':
 			TOGGLE(screen_context->show_boxes);
 			break;
+		case 'B':
+			TOGGLE(screen_context->show_boxes2);
+			break;
 		case 'a':
 			TOGGLE(screen_context->show_attractors);
 			break;
diff --git a/main.h b/main.h
index 71b7bab..251a0c5 100644
--- a/main.h
+++ b/main.h
@@ -32,6 +32,7 @@ typedef struct {
 	double parameter;
 	int n_group_elements;
 	int show_boxes;
+	int show_boxes2;
 	int show_attractors;
 	int show_reflectors;
 	int show_limit;
@@ -112,6 +113,7 @@ void drawBoxStd(DrawingContext *ctx, const char *word, char base);
 void drawReflectors(DrawingContext *ctx);
 void drawAttractors(DrawingContext *ctx);
 void drawBoxes(DrawingContext *ctx);
+void drawBoxes2(DrawingContext *ctx);
 void drawLimitCurve(DrawingContext *ctx);
 void drawText(DrawingContext *ctx);
 void draw(DrawingContext *ctx);