Construct tuneful phrases by integrating the assigned musical pattern and given theme.
X:1
L:1/8
Q:1/8=128
M:4/4
K:Emin
['d>e g>a b>a g>b']  
X:1
L:1/8
Q:1/8=128
M:4/4
K:Emin
|: B>A G>F E2 E>G | B2 B>A B<e e>d | B>A G>F E>F G>A | B<e g>_f e3 B | B>A G>F E2 E>G | 
 B2 B>A B<e e>d | B>A G>F E>F G>A | B<e g>_f e3 B | d>e g>a b>a g>b | d>e d>c B<d d>e | 
 d>e g>a b>a g>b | B<e g>f e3 B | d>e g>a b>a g>b | d>e d>c B<d d>e | d>e g>a b>a g>b | 
 B<e g>f e4 :|  