    [Image] or [Truncated image[            Bcol      Ecol
L5
    [var]                                   1         4
    [x]                                     5         6
    [=]                                     7         8
    [0]                                     9         10
L7
    [fun]                                   1         4
    [increment]                             5         14
    [(]                                     14        15
    [)]                                     15        16
    [{]                                     17        18
L9
    [x]                                     2         3
    [+=]                                    4         6
    [1]                                     7         8
L11
    [}]                                     1         2
EOF
