Craft a composition using the given motif while maintaining the musical form outlined by alphabet characters.
X:1
L:1/8
Q:1/2=75
M:4/4
K:G
['dc BABG babg fdcB cedc B2 AG', 'G2 d2 g3 a gbag f2 d2', 'G2 Bc dBGB dBGB dcBA G2 AB']  
X:1
L:1/8
Q:1/2=75
M:4/4
K:G
 dc | BABG babg | fdcB cedc | B2 AG FGAB | c2 A2 A2 dc | BABG babg | fdcB cedc | B2 AG FGAB | 
 B2 G2 G2 :: d2 | g3 a gbag | f2 d2 d2 e2 | f3 g fagf | e2 c2 c2 dc | BABG babg | fdcB cedc | 
{c} B2 AG FGAc | B2 G2 G2 :: Bc | dBGB dBGB | dcBA G2 AB | cAFA cAFA | cBAG F2 dc | BABG babg | 
 fecB cedc |{c} B2 AG FGAc | B2 G2 G2 :|  