Assemble a musical composition that combines the featured motif and conforms to the defined alphabetical form.
X:1
L:1/8
M:6/8
K:G
['g dBG GAB cec B2 G', 'g bgb afa gec B2 G']  
X:1
L:1/8
M:6/8
K:G
|: g | dBG GAB | cec B2 G | cec dBG | FAA A2 g | dBG GAB | cec B2 G | Bcd efg | dBG G2 :: g | 
 bgb afa | gec B2 G | cec dBG | FAA A2 g | bgb afa | gec B2 G | Bcd efg | dBG G2 :|  