| − | <b><font face="Verdana,Arial,Helvetica"><font color="steelblue">CO</font><sub>[[user_talk:CO|<font color="steelblue">2</font>]]</sub></font> | + | <b><font face="Verdana,Arial,Helvetica"><font color="steelblue">CO</font><sub>[[user_talk:CO|<font color="steelblue">2</font>]]</sub></font></b> |