http://www.google.com/imgres?imgurl=http://guitarthinker.com/wp-content/uploads/2010/08/a2.gif&imgrefurl=http://guitarthinker.com/2010/09/2-chord-what-is-it/a2/&h=138&w=152&sz=2&tbnid=pnPs_9-1TPDYyM:&tbnh=87&tbnw=96&prev=/images%3Fq%3Da2%2Bchord&zoom=1&q=a2+chord&hl=en&usg=__NliveJo7ZM6n2h0VYVP1AolawA4=&sa=X&ei=f9wWTZGFMoK8sQPt9e2sCg&ved=0CCgQ9QEwAg
C2
http://www.chordie.com/ramimages/i2/C2chord_030010_1.png
F2
http://www.chordie.com/ramimages/i2/F2chord_103011_1.png
