Create a musical piece that integrates the provided motif and follows the prescribed alphabetical structure.
X:1
L:1/8
Q:1/8=150
M:2/2
K:G
['B2 AG FGAB c2 Bc defe dcAF', 'c2 Bc']  
X:1
L:1/8
Q:1/8=150
M:2/2
K:G
 D | G2 A2 B2 AG | FGAB c2 Bc | defe dcAF | G3 F D2 (3DEF | G3 A B2 AG | FGAB c2 Bc | defe dcAF | 
 G4 G3 :| B/c/ | d3 e f2 e2 | d2 cB c2 Bc | d2 fe dcAF | G3 F D2 (3DEF | G3 A B2 AG | FGAB c2 Bc | 
 defe dcAF | G4 G3 :|  