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
['BGB def gdB ecA dBG', 'Bee edB def g2 a bgb afa']  
X:1
L:1/8
M:6/8
K:G
 D | G3 BGB | def gdB | ecA dBG | FAG FED | G2 G BGB | def gdB | ecA dBG | FEF G2 :: B | Bee edB | 
 def g2 a | bgb afa | geg fdB | Bee edB | def g2 a | bgb afa |1 gee e2 :|2 g2 g gdB ||  