Craft a composition using the given motif while maintaining the musical form outlined by alphabet characters.
X:1
L:1/16
M:4/4
K:Bb
['[B,,B,]3 [B,,B,]2<[B,,B,]2 [B,,B,] [B,,B,]4 [B,,B,]4 [E,G,]3 [E,G,]2<[E,B,]2', '[B,,B,]16 B,4 B,4 [F,A,]3 [F,C]2<[F,E]2 [F,C] [G,B,]4']  
X:1
L:1/16
M:4/4
K:Bb
 [B,,B,]3 [B,,B,]2<[B,,B,]2 [B,,B,] [B,,B,]4 [B,,B,]4 | [E,G,]3 [E,G,]2<[E,B,]2 [E,B,] [E,E]8 | 
 [F,C]3 [F,B,]2<[F,A,]2 F, F,3 [F,A,]2<[F,C]2 [F,C] | [B,,B,]16 | 
 [B,,B,]3 [B,,B,]2<[B,,B,]2 [B,,B,] [B,,B,]4 [B,,B,]4 | [E,G,]3 [E,G,]2<[E,B,]2 [E,B,] [E,E]8 | 
 [F,C]3 [F,B,]2<[F,A,]2 [F,G,] F,3 [F,A,]2<[F,C]2 [F,C] | [B,,B,]16 || 
 B,4 B,4 [F,A,]3 [F,C]2<[F,E]2 [F,C] | [G,B,]4 [G,D]4 [D,D]8 | 
 [E,B,]4 [E,B,]4 [C,C]3 [C,C]2<[C,C]2 [C,C] | 
 [F,C]4 [C,B,]4 [F,A,]8 [B,,B,]3 [B,,B,]2<[B,,B,]2 [B,,B,] [B,,B,]4 [B,,B,]4 | 
 [E,G,]3 [E,G,]2<[E,B,]2 [E,B,] [E,E]8 | [F,C]3 [F,B,]2<[F,A,]2 [F,G,] F,3 [F,A,]2<[F,C]2 [F,C] | 
 [B,,B,]16 |]  