diff --git a/examples/4_atomicity/bob.c b/examples/4_atomicity/bob.c
new file mode 100644
index 0000000000000000000000000000000000000000..70689d964ffc3e2340b3dc37371049608dc18840
--- /dev/null
+++ b/examples/4_atomicity/bob.c
@@ -0,0 +1,73 @@
+#include <stdio.h>
+#include "../../reowolf.h"
+#include "../utility.c"
+
+int main() { // BOB!
+	char * pdl = buffer_pdl("eg_protocols.pdl");
+	Connector* c = connector_new();
+
+	printf("configuring...\n");
+	check("config ", connector_configure(c, pdl, "sync_two"));
+
+	check("bind 0 ", connector_bind_active(c, 0, "127.0.0.1:7000"));
+	check("bind 1 ", connector_bind_active(c, 1, "127.0.0.1:7001"));
+	check("bind 2 ", connector_bind_native(c, 2));
+	check("bind 3 ", connector_bind_native(c, 3));
+
+	printf("connecting...\n");
+	check("connect", connector_connect(c, 5000));
+
+	int msg_len;
+	const unsigned char * msg;
+
+	int i;
+	
+	// rounds 0..=2: get both messages
+	for (i = 0; i <= 2; i++) {
+		printf("\nround %d\n", i);
+		
+		check("get ", connector_get(c, 0));
+		check("get ", connector_get(c, 1));
+		check("sync", connector_sync(c, 1000));
+		
+		check("read one", connector_gotten(c, 0, &msg, &msg_len));
+		printf("Got message one: `%.*s`\n", msg_len, msg);
+		
+		check("read two", connector_gotten(c, 1, &msg, &msg_len));
+		printf("Got message two: `%.*s`\n", msg_len, msg);
+	}
+	// rounds 3..=5: get neither message
+	for (i = 3; i <= 5; i++) {
+		printf("\nround %d\n", i);
+		
+		//check("get ", connector_get(c, 0));
+		//check("get ", connector_get(c, 1));
+		check("sync", connector_sync(c, 3000));
+		
+		//check("read one", connector_gotten(c, 0, &msg, &msg_len));
+		//printf("Got message one: `%.*s`\n", msg_len, msg);
+		
+		//check("read two", connector_gotten(c, 1, &msg, &msg_len));
+		//printf("Got message two: `%.*s`\n", msg_len, msg);
+	}
+	// round 6: attempt to get just one message
+	for (i = 6; i <= 6; i++) {
+		printf("\nround %d\n", i);
+		
+		check("get ", connector_get(c, 0));
+		//check("get ", connector_get(c, 1));
+		check("sync", connector_sync(c, 3000));
+		
+		//check("read one", connector_gotten(c, 0, &msg, &msg_len));
+		//printf("Got message one: `%.*s`\n", msg_len, msg);
+		
+		check("read two", connector_gotten(c, 1, &msg, &msg_len));
+		printf("Got message two: `%.*s`\n", msg_len, msg);
+	}
+	
+	printf("destroying...\n");
+	connector_destroy(c);
+	printf("exiting...\n");
+	free(pdl);
+	return 0;
+}
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