Compose musical pieces adhering to the prearranged pattern, utilizing the provided motif.
X:1
L:1/8
M:4/4
K:D
['BE E2', 'B2 eB'  
X:1
L:1/8
M:4/4
K:D
 BE E2 BEFB | AD D2 FGAd | BE E2 BEAF | GBAF EFGA :| B2 eB egfe | defg afed | B2 eB efgb | 
 agfa geeA | B2 eB egfe | defg afdf | efga bagf | e2 fd e2 dc ||  