Compose a piece using the specified musical pattern based on the alphabet notation and provided melodic motif.
X:1
L:1/8
Q:1/4=120
M:2/2
K:C
['', 'GABc d2 A>B A2 [Ae]2 fgfd', 'E4 F2 (GF)']  
X:1
L:1/8
Q:1/4=120
M:2/2
K:C
"^Moderately quick" g>g g>(g || a)gec GABc | d2 A>B A2 [Ae]2 | fgfd B2 fd | A2 G/G/G G2 g2 | 
 agec GABc | d2 A>B A2 [Ae]2 | fgfd BGAB | [Ec]3 c [Ec]2 || G2 | E4 F2 (GF) | EGcd edcA | 
 E4 F2 (GF) | EGce g4 | g4 g2 (e<g) | agec G2 F2 | E4 F2 (GF) | EGcd edcA | G2 Ac BGA(B | 
 c)B d2 [Ec]2 g2- ||  