diff --git a/generator.c b/generator.c
index 8773c68..43d5259 100644
--- a/generator.c
+++ b/generator.c
@@ -170,15 +170,26 @@ void printGraph()
 	}
 }
 
-void putItem(sem_t sUsedSpace, sem_t sFreeSpace, sem_t sWriteEnd, int value)
+void putSolution(sem_t sUsedSpace, sem_t sFreeSpace, sem_t sWriteEnd, int *solution)
 {
 	sem_wait(&sWriteEnd);
-	sem_wait(&sFreeSpace);
 
-	shared->data[shared->tail] = -1;
-	shared->tail = (shared->tail + 1) % MAX_ITEMS;
+	if (solution[0] == -1) {
+		sem_wait(&sFreeSpace);
+		shared->data[shared->tail] = -1;
+		shared->tail = (shared->tail + 1) % MAX_ITEMS;
+		sem_post(&sUsedSpace);
+	} else {
+		int i = 0;
+		while (solution[i] != -1) {
+			sem_wait(&sFreeSpace);
+			shared->data[shared->tail] = solution[i];
+			shared->tail = (shared->tail + 1) % MAX_ITEMS;
+			sem_post(&sUsedSpace);
+			i++;
+		}
+	}
 
-	sem_post(&sUsedSpace);
 	sem_post(&sWriteEnd);
 }