Construct musical phrases based on the provided motif adhering to the specified arrangement.
X:1
L:1/4
Q:1/4=120
M:6/4
K:Bb
['B2 B c2 d B3/2 A/ B', 'B3 d2 =d f3/2 g/ f g'  
X:1
L:1/4
Q:1/4=120
M:6/4
K:Bb
 B2 B c2 d | B3/2 A/ B A3 | G3 F2 B | B2 A B3 :: d2 =d f3/2 g/ f | g a b a3/2 g/ ^f | g3 d =e f | 
 f2 =e f2 c | A2 B c3/2 d/ c | f e d e3 | d3 c2 B | B2 A .B3 :|  