By default, Riece uses 5 windows to inform user of his status:
+-----+-----------------+
| | |
| | |
| (1) | (2) |
| | |
| | |
+-----+-----------------+
| | (4) |
| +-----------------+
| (3) | |
| | (5) |
| | |
+-----+-----------------+
Each window is used for different purpose: