Create a musical composition using the given motif and adhering to the specified musical form represented by alphabet characters.
X:1
L:1/8
M:2/4
K:Dmin
['CD DC', 'BA F2 Gc BA GF G2 AB']  
X:1
L:1/8
M:2/4
K:Dmin
|:"Dm"{E} CD DC | DC F{A}F | CD DC | DC{A} F2 | CD DC | DE FGO |"C" EF{G} E{D}C |"Dm"{A} DE D2 :: 
"Gm" z G2 G |{d} GF G2 | G>A BA | G2"F" F2 |"C" Gc BA |"Gm"{d} GF G2 |"F" AB A/G/F |"Gm" G3 z :| 
O || AB A{G}F | z2"Gm" G"F"[AF] |"Gm" G z3 |]  