Construct musical phrases based on the provided motif adhering to the specified arrangement.
X:1
L:1/8
Q:1/4=120
M:6/8
K:G
['B2 g (dB).G', 'g2 g'  
X:1
L:1/8
Q:1/4=120
M:6/8
K:G
"^Alleg.o" G | B2 g (dB).G | (Bc).B B2 A | B2 g (dB).G | ABA{B} A2 G | B2 g (dB).G | 
 (A>B).A (g>a).b | g>eg (dB).G | B>cB B2 :: d | g2 g (ga).b | (d>e).d (dB).d | g2 g g>a.b | 
 (ge).g{g} f2 d | (d>e).f (g>f).e | (dB).d (g>a).b | (ge).g (dB).G | (B>c).B B2 |]  