invalid command name "toplevel"
    while executing
"toplevel .c"
    (in namespace eval "::request" script line 3)
    invoked from within
"namespace eval ::request $script"
    ("::try" body line 12)
OUTPUT BUFFER:
#!/usr/local/bin/wish

toplevel .c

set Lc [list "#ffffffffe0e0" "#eeeeeeeed0d0" "#ffffffffd0d0" "#ddddddddd0d0" "#ffffe0" #eeeed0]
set i 0
foreach c $Lc {
    label .c.l$i -text $c -background $c
    pack .c.l$i -side bottom
    incr i
}