--------p-----h-h-p-p----------p-------------------------------------
---n---7-5-h-5-7-8-7-5-h------7-5-h-5---n----------------------------
--0--0-----7-----------7-0--0-----7----0-----------------------------
    [m]                    [m]

---------------------------------------------------------------------
---------------------------------------------------------------------
---------------------------------------------------------------------
-----p-----h-h-p-p----------4-5--------------------------------------
----7-5-h-5-7-8-7-5-h-----------5---6--n------------------------------
--0-----7-----------7--3--3-------3---0------------------------------
 [m]                   [m ]      [m]

                                             s
------------------------------------------(9)-12-11-10-9-------------
----------------------------------------------------------10-9-8-----
------------------------------------9-8-7----------------------------
-----p-----h-h-p-p----------p----------------------------------------
----7-5-h-5-7-8-7-5-h------7-5-h-5-----------------------------------