Develop melodic lines based on the specified musical pattern and the provided motif.
X:1
L:1/4
M:3/4
K:G
['', 'B A G', ''  
X:1
L:1/4
M:3/4
K:G
 D || B2 A | B2 A | B G E | D2 D | c2 B | c2 B | c A F | D2 d | d ^c =c | B A G | F2 E | c3 | 
 B A G | A E F | G B d | g2 :| D ||  