Added new CNF format

Signed-off-by: gothictomato <gothictomato@pm.me>

main.c

@@ -11,7 +11,7 @@ int main() {
 
     printf("\n\n\n\n");
     nprintcnf2(c2);
-    nsortlastnum(c2);
+    nsort(c2);
     printf("\n\n\n\n");
     nprintcnf2(c2);
     printf("the balcony is to your left\n");