[box: 0,0 800x600] [box: 0,0 800x15] [box: 0,0 800x15] [box: 0,5 190x10] " base1 " [box: 0,5 60x10] [box: 0,0 60x5] "anno1" [box: 0,0 60x5] " base2 " [box: 60,5 70x10] [box: 60,0 70x5] "anno2" [box: 60,0 70x5] " base3 " [box: 130,5 60x10] [box: 130,0 60x5] "anno3" [box: 130,0 60x5]