Compose a musical piece based on the given motif and alphabet representation.
X:1
L:1/16
Q:1/4=104
M:2/4
K:C
["gag^f gabc' g4 e2eg", 'c2(Bc) d2G2 [GG,]2[GG,]2 cGce g2(eg f2)d2 d2(df']  
X:1
L:1/16
Q:1/4=104
M:2/4
K:C
 gag^f gabc' | g4 e2eg | f2d2 d2cd | e2cB cdef | gag^f gabc' | g4 e2eg | f2fd B2G2 |1 [cE]4 z4 :|2 
 [cE]4 z2 (eg |: f2)d2 d2(df | e2)c2 c2(Bc) | d2G2 [GG,]2[GG,]2 | cGce g2(eg | f2)d2 d2(df | 
 e2)c2 c2(Bc) | d2ef G2AB |1 [cE]4 z2 eg :|2 [cE]4 z4 |]  