Test URL

http://chart.apis.google.com/chart?cht=p&chco=FF0000%2CFFFF00%7CFF8000%2C00FF00%7C00FF00%2C0000FF&chs=450x200&chd=t%3A122%2C42%2C17%2C10%2C8%2C7%2C7%2C7%2C7%2C6%2C6%2C6%2C6%2C5%2C5&chl=122%7C42%7C17%7C10%7C8%7C7%7C7%7C7%7C7%7C6%7C6%7C6%7C6%7C5%7C5&chdl=android%7Cjava%7Cstack-trace%7Cbroadcastreceiver%7Candroid-ndk%7Cuser-agent%7Candroid-webview%7Cwebview%7Cbackground%7Cmultithreading%7Candroid-source%7Csms%7Cadb12345678%7Csollections%7Cactivity|Chart

diff $@ | sed 's/-([-])/\x1b[31;1m-\1/;s/+([+])/\x1b[32;1m+\1/;s/^@/\x1b[36;1m@/;s/$/\x1b[0m/'