Develop a musical composition incorporating the given motif and maintaining the required musical form.
X:1
L:1/8
Q:1/2=76
M:2/2
K:G
['B2 G2', 'gbge fafd efge d2 cB'  
X:1
L:1/8
Q:1/2=76
M:2/2
K:G
 dc | B2 G2 Gedc | EEEE EEEE | B2 AB cBAG | F2 A2 A2 dc | B2 G2 Gedc | B2 G2 G2 ef | gfed BdBG | 
 D2 G2 G2 :: gf | gbge fafd | efge d2 cB | cdcA BcBG | F2 A2 A2 ef | gbge fafd | efge d2 cB | 
 cBAG Gedc | B2 G2 G2 :|  