Create coherent chord structures that match with the given music arrangement.
c2 Ad | ccAA | ccAd | cc A2 | FFAB | cB G2 | FFGA | cB G2 | 
 AAGG | FF F2 |]  
X:1
L:1/8
M:2/4
K:F
"F" c2 Ad |"F" ccAA |"F" ccAd |"F" cc A2 |"F" FFAB |"C" cB G2 |"F""F" FFGA |"C" cB G2 | 
"F" AA"C"GG |"F" FF F2 |]  