Craft a musical piece that incorporates the given motif and follows the outlined structure.
X:1
L:1/4
M:6/4
K:F
['F F']  
X:1
L:1/4
M:6/4
K:F
 C | F F G F2- F/A/ | A A/ G3/2 F3 | D D _E D2 F- | F G2 G F/E/ D | C3 z2 z/ C/ | F F A c3 | 
 c B/A/ G F c/A/ G | F3 z2 |]  