Create musical pieces by following the given structure and incorporating the supplied motif.
X:1
L:1/8
M:3/4
K:F
['CF Ac f2 DG Bd g2 bg'  
X:1
L:1/8
M:3/4
K:F
"F" CF Ac f2 |"Gm" DG Bd g2 |"C7" bg ec B2 |"F" dc fa c2 | CF Ac f2 |"Gm" DG Bd g2 |"C7" bg ec BG | 
"F" F2 z2 z2 ::"C7" gc eg c'2 |"F" ac fa c'2 |"C7" b3 b e2 |"F" fa fa c2 |"C7" gc eg c'2 | 
"F" ac fa c'2 |"C7" b2 cb ag |"F" f2 z2 z2 :|  