pic raytr02 raytr01 rt01 
2 1 


pic in001 in002 in003 in004 in005 in006 in1-6 
2 3 


../../tmp/3  t(x)_Z-2_N001 t(x)_Z-2_N002 t(x)_Z-2_N003 t(x)_Z-2_N004 t(x)_Z-2_N005 t(x)_Z-2_N006 t(x)_Z-2_N007 t(x)_Z-2_N008 t(x)_Z-2_N009 t(x)_Z-2_N010  prth
2 5   

         (s/vkXRWP),  png        --  .          png. 
          .
          ,          .  