Create melodies that follow the established musical structure, incorporating the given motif.
X:1
L:1/8
M:2/4
K:D
['A2 (AB) A2', 'a2 (ab) a2'  
X:1
L:1/8
M:2/4
K:D
 (FG) | A2 (AB) A2 (FG) | AFAB A3 B | AGF(E D)EFG | A2 (AB) A2 (dc) | B2 (Bd) B2 (Ac) | 
 BABc B2 (dB) | AGFE DEFA | B2 (Bd) B2 b2 | bag(b a)feg | fedf e2 (de) | fedB B(AdF) | 
 A2 (AB) A2 (dc) | (B2 AB d2) Bd | (e2 de f2) ed | B(ABc d2) F2 | E4 D2 :: (fg) | a2 (ab) a2 (fg) | 
 agab a2 (fg) | agf(e d)efg | a2 (ab) a2 (fa) | b2 b2 b2 (fa) | bafa b2 (bg) | agf(e d)efa | 
 b2 (ba) b2 (fa) | baf(b a)feg | fedf e2 (de) | f(edB B)AdF | A2 (AB) A2 (dc) | (B2 A)(B d2) cd | 
 e2 (de) f2 (ed) | B(ABc) (d2 F2) | E4 D2 :|  