Create a composition using the letter notation of the specified musical motif and the provided melodic theme.
X:1
L:1/8
M:4/4
K:C
['c2 GF', '=BcdB c3 a gceg fefd BGAB c2']  
X:1
L:1/8
M:4/4
K:C
 c2 GF EGcA | _B2 fB FBfB | c2 GF EGFE | F _B,3 =BcdB | G c3 GcEc | _B2 FB ABfB | gfdc (3Bcd GE | 
 F _B,3 =BcdB || c3 a gceg | fefd BGAB | c2 gc BcAG | F2 EF DEFD | g2 ^fa gceg | =fede f2 gf | 
 e c3 GcAc | BGFD C2 EG ||  