x1y1 x1y2 x1y3 x1y4 x1y5 x1y6 x1y7
x2y1shim2
x3y5 zirkel_thumb x3y5 lupe_thumb x3y5 megafon_thumb  
shim3
  startblock_thumb   bleistift_thumb   pinsel_thumb  
shim4