Construct a musical composition following the designated musical form and incorporating the given motif.
X:1
L:1/8
M:6/8
K:Bmin
['d>cB B>AF B2 B', 'd>fa d>fa'  
X:1
L:1/8
M:6/8
K:Bmin
 B | d>cB B>AF | B2 B B2 d | c>BA e2 A | e2 a c>BA | d>cB B>AF | B2 B d2 e | f<af e>dc | d>BB B2 :: 
 c | d>fa d>fa | d>fa f>ed | c<eA d<fA | c<ea c>BA | d>cB B>AF | B2 B d2 e | f<af e>dc | d>BB B2 :|  