| 1. To open a door and to unscrew screws of the fixation of a selante in the lowest part of an opening. |
| 2. To remove an old man selante goes in. |
| 3. To establish a new selante goes in, from the right superior corner of an opening. |
| 4. A selante inserts in other corners and the curves of the opening and in the last turn straight sieges. |
| 5. To crush screws of the fixation of a selante in the lowest part of an opening. |
