Compose melodies based on the specified pattern and provided motif.
X:1
L:1/8
M:2/4
K:C
['c2 ec B2 d2 G2', 'fedf e2 c2 G2'  
X:1
L:1/8
M:2/4
K:C
 c2 ec B2 d2 | G2 Bc df B2 | c2 ec B2 d2 | G2 AB c4 || fedf e2 c2 | G2 Bc dg B2 | fedf e2 c2 | 
 G2 AB c4 ||  