Level  1  D1 = 2473 -> Level 2       Level  7  D1 = 6021 -> Level 4
             D2 = 9874 -> Level 2                 D2 = 5824 -> Level 9
             D3 = 8743 -> Weapons
                                        Level  8  D1 = 7698 -> Level 6
   Level  2  D1 = 3287 -> Lvl 7 (Right)
                          Lvl 3 (Left)  Level  9  D1 = 0170 -> Pla.Cannon
             D2 = 5409 -> Empty                   D2 = 1092 -> Empty
                                                  D3 = 7102 -> TriLaser
   Level  3  D1 = 9284 -> Level 4                 D4 = 4726 -> Empty
             D2 = 7210 -> Level 4                 D5 = 1375 -> Level 11
             D3 = 3936 -> Smart Bomb              D6 = 2857 -> Bi-Laser
             D4 = 7395 -> Plasma Cannon           D7 = 6998 -> Tri-Laser
             D5 = 8294                            D8 = 1798 -> Tri-Laser
                                                  D9 = 4321 -> Level 1
   Level  4  D1 = 0394 -> Weapons
                                       Level 10   Left Exit -> Level 11
   Level  5  D1 = 8658 -> Weapons               Middle Exit -> Level 9
             D2 = 5462 -> Door 7                 Right Exit -> Level 2
             D3 = 9973 -> End of Game
             D4 = 7642 -> Door 1       Level 11   D1 = 0293 -> Bi-Laser
             D5 = 0912 -> Door 2                  Left Exit -> Level 3
             D6 = 0974 -> Door 3                 Right Exit -> Level 12
             D7 = 7865 -> Door 4
             D8 = 4285 -> Door 5       Level 12   D1 = 2987 -> Pl.Cannon
             Stingrays -> Level 10                D2 = 6473 -> Pl.Cannon
    Open/Closing Doors -> Level 1
   Level  6  D1 = 9722 -> Level 5
             D2 = 8765 -> Level 12