MAP OF THE SEWER (Level 2)


                 |----|>->->-|
                 |           |
                 |-   MID   -|       A : From the Shaft (to lvl 1)
                 |          -|       B : Down to level 2
                 |-   AIR   -|
                 |          -|--A
          ___    |----------||       U : Up to level 2
     U      |    |          |        D : Down to level 3
      ------|----|-@        B        @ : Death Trap !
     D