targetPose_back_01 = an._createPose(0.033 + 0.024 - 0.235, 0.0, 0.105, 0, -math.pi + 0.2, 0)
    
    #end middle
    targetPose_back_02 = an._createPose(0.033 + 0.024 - 0.28, 0.0, 0.105, 0, -math.pi + 0.3, 0)
    #targetPose_back = an._createPose(0.033 + 0.024 - 0.39, 0.00, 0.07, 0, -math.pi + 0.4, 0)
      
    #an.moveToConfiguration("pregrasp_back")
        
    #an.moveToPoseAndGraspFromTop(targetPose_back) 
        
    while (True):
       # an.moveToConfiguration("zeroposition")

        an.moveToConfiguration("pregrasp_front")
        
        an.moveToPoseAndGraspFromTop(targetPose_front_01)        
        
        an.moveToConfiguration("pregrasp_front_init")        
        #an.moveToConfiguration("zeroposition")
    
        an.moveToConfiguration("pregrasp_back_init")
        
        an.moveToConfiguration("pregrasp_back")
                
        an.moveToPoseAndReleaseFromTop(targetPose_back_01)
        
        
        an.moveToConfiguration("pregrasp_back")
        
        an.moveToConfiguration("pregrasp_back_init")