    [Image] or [Truncated image[            Bcol      Ecol
L1
    [require]                               1         8
    ["socket"]                              9         17
L3
    [gs]                                    1         3
    [=]                                     4         5
    [TCPServer]                             7         16
    [.]                                     16        17
    [open]                                  17        21
    [(]                                     21        22
    [0]                                     22        23
    [)]                                     23        24
L4
    [addr]                                  1         5
    [=]                                     7         8
    [gs]                                    9         11
    [.]                                     11        12
    [addr]                                  12        16
L5
    [addr]                                  1         5
    [.]                                     5         6
    [shift]                                 6         11
L7
    [while]                                 1         6
    [true]                                  7         11
L8
    [ns]                                    3         5
    [=]                                     6         7
    [gs]                                    8         10
    [.]                                     10        11
    [accept]                                11        17
L9
    [print]                                 3         8
    [(]                                     8         9
    [ns]                                    9         11
    [,]                                     11        12
    [" is accepted"]                        13        27
    [)]                                     27        28
L10
    [Thread]                                3         9
    [.]                                     9         10
    [start]                                 10        15
    [do]                                    16        18
L11
    [s]                                     5         6
    [=]                                     7         8
    [ns]                                    9         11
L12
    [while]                                 5         10
    [s]                                     11        12
    [.]                                     12        13
    [gets]                                  13        17
L13
    [s]                                     7         8
    [.]                                     8         9
    [write]                                 9         14
    [(]                                     14        15
    [$]                                     15        16
    [_]                                     16        17
    [)]                                     17        18
L14
    [end]                                   5         8
L15
    [print]                                 5         10
    [(]                                     10        11
    [s]                                     11        12
    [,]                                     12        13
    [" is \n               gone\n      [    14        37
L18
    [)]                                     37        38
L19
    [s]                                     5         6
    [.]                                     6         7
    [close]                                 7         12
L20
    [end]                                   3         6
L21
    [end]                                   1         4
EOF
