Compose musical pieces adhering to the prearranged pattern, utilizing the provided motif.
X:1
L:1/8
M:4/4
K:A
['', 'fe cd', 'g2 gf eg fe cd :|2 B2'  
X:1
L:1/8
M:4/4
K:A
 (EFG) |: A2 Ac BA cB | Ac eg a2 ga | bg eg fe cd |1 ef ec BA EF :|2 ec Bc A4 :: e4 e2 ea | 
 fe cd ec c2 |1 B2 g4 g2 | gf eg fe cd :|2 B2 g>e fg | ag ab g4 :|  