Compose a piece using the specified musical pattern based on the alphabet notation and provided melodic motif.
X:1
L:1/8
M:6/8
K:D
['GBG G2 B BdB B2 d efg', 'd dcB']  
X:1
L:1/8
M:6/8
K:D
 D | GBG G2 B | BdB B2 d | efg dfg | dBB B2 G | GBG G2 B | BdB B2 d | efg faf | edc d2 :: d | 
 dcB c2 c | cBA B2 B | BAG dcB | cBA A2 d | dcB cgg | cBA Bgg | gfg edc | BcA G2 :|  