Craft a composition using the given motif while maintaining the musical form outlined by alphabet characters.
X:1
L:1/8
M:4/4
K:Emin
['GB B2 BcBE', 'E2 GE GA A2', 'E2 dc', 'E2 GE GA A2']  
X:1
L:1/8
M:4/4
K:Emin
|: E2 BE GB B2 | BcBE GB B2 | BcBE BA FG | AB B2 AGFG :| E2 GE GA A2 | EBAF GFED | E2 GE GA A2 | 
 EBAF G2 F/E/D | E2 GE GA A2 | EBAF GB FG | E2 GE GA A2 | BAGF E2 dc |: BEED E2 dc | AB B2 AB B2 | 
 BdcB A2 A2 |1 BAGF E2 dc :|2[M:2/4] BAGF ||[M:4/4] E2 GE GA A2 | EBAF GFED | E2 GE GA A2 | 
 EBAF G2 F/E/D | E2 GE GA A2 | EBAF GB FG | E2 GE GA A2 | BAGF E4 ||  