connections {
  from {
    port {
      room: "First Room"
      name: "NEXT"
    }
  }
  to {
    port {
      room: "Second Room"
      name: "ENTRY"
    }
  }
  oneway: true
}
connections {
  from {
    port {
      room: "Second Room"
      name: "NEXT"
    }
  }
  to {
    port {
      room: "Third Room"
      name: "ENTRY"
    }
  }
  oneway: true
}
connections {
  from_room: "Third Room"
  to_room: "S Room"
  door { name: "S1 Door" }
}
connections {
  from_room: "First Room"
  to_room: "Cyan Hallway"
  door { name: "Colorful Entrance" }
}
connections {
  from_room: "Second Room"
  to_room: "Congruent Entrance"
  door { name: "Congruent Entrance" }
}
connections {
  from_room: "First Room"
  to_room: "Double Sided Entrance"
  door { name: "Double Sided Entrance" }
}