user_prompt: ## Instruction:
  You enter the main room.
  
  To the right, Room 2 is elevated and inaccessible without unlocking special stairs. To the left, Room 1 is also elevated and inaccessible without unlocking its respective stairs.
  
  In the center of the main room, there is a laser teleport machine. When a cube is placed in the machine’s dedicated zone and the activation button is pressed, the cube is teleported to the end of where the laser is pointing. The exact arrangement of the cube in the machine is preserved upon teleportation.
  
  Next to the main room is a side room, separated by a glass window. In this side room, a laser comes from the ceiling and is connected to three laser slots:
  - The left slot (one dot) is connected to unlocking Room 1.
  - The right slot (two dots) is connected to unlocking Room 2.
  
  Room 2 contains a mirror cube and a laser slot that activates a blue path in the side room.
  
  A button located left of the glass window generates a new mirror cube in the main room.
  
  The exit door is elevated opposite the entrance. It is unlocked by a laser slot positioned left of the exit. A ramp leading up to the exit door is lowered when the laser slot with the same four-dot symbol is activated.
  
  Select the correct options for each blank. Only output option letters one by one, with the format '{Option 1}{Option 2}{Option 3}{Option 4}{Option 5}, such as 'ABCDE'
  Step 1: Enter the room and fetch the cube next to the laser teleport machine.
  Step 2: Place the cube facing to the right (when looking at the glass window) into the teleport machine. Press the button to activate the laser teleport.
  Step 3: ________
  Step 4: ________
  Step 5: Destroy the cube in the side room by pressing the button left of the glass window.
  Step 6: ________
  Step 7: ________
  Step 8: Walk to Room 1 and go up the newly appeared stairs. Shoot an orange portal in Room 1 on the wall where the laser of Room 1 hits the wall. Then go back down to the main room.
  Step 9: Destroy the cube in the side room by pressing the button left of the glass window.
  Step 10: Place one mirror cube on the teleport machine facing straight ahead toward the glass wall. Activate the teleport machine.
  Step 11: Place a second mirror cube on the teleport machine facing upwards toward the ceiling. Activate the teleport machine.
  Step 12: ________
  Step 13: Wait until the ramp rises in front of the door, then go through the exit door. Problem solved.
  
  Please select from the following candidate choices. Your response should end with "The final answer is [answer]." where the [answer] is the choice of options. 
  A. This releases a blue jumpy ball inside the orange chamber.
  B. Walk over to the ramp that lowered, leading to the exit door. After stepping on it, turn around and shoot a blue portal at the wall opposite the laser slot next to the exit door to open it.
  C. Go to Room 2 and walk up the newly appeared stairs. Shoot a blue portal opposite the laser slot onto the white piece of wall.
  D. Fetch the mirror cube that spawns in Room 2 room and place it facing to the left (when looking at the glass window) into the teleport machine.
  E. Fetch the mirror cube that spawns in the main room and place it facing to the left (when looking at the glass window) into the teleport machine.
  F. Go to Room 1 and walk up the newly appeared stairs. Shoot a blue portal opposite the laser slot onto the white piece of wall.
  G. Fetch the mirror cube from Room 2 and bring it down to the main room.
  H. Fetch the mirror cube from Room 2 and bring it down to the side room.
  I. Walk across the new blue path from zone 2 to zone 3 that was activated with the button press.
  J. Activate the button on the right of the window to teleport the cube into the side room.