Compose a piece using the specified musical pattern based on the alphabet and the provided melodic theme.
X:1
L:1/16
M:2/4
K:G
['D2 G2>A2 (BA)Bc |{c} d4 d2(^cd) e2>f2{f}', '(D2 G2>)A2 (BA)Bc (df){fg} a2>(f2 ga)gf e2{AB}c2']  
X:1
L:1/16
M:2/4
K:G
 D2 | G2>A2 (BA)Bc |{c} d4 d2(^cd) | e2>f2{f} Tg2fe | d4- d2(Bd | ga)gf (ef)ed | 
{AB} c2Tc2{A} B2(dc) |[M:3/4] (AB)AF{F} G4- G2 :: (c2 |[M:2/4] B2>)A2 (GF)GB |{B} e4 d2>c2 | 
 (Bc)BA{D} G2{DE}F |{F} A6 (D2 | G2>)A2 (BA)Bc | (df){fg} a2>(f2 | ga)gf | e2{AB}c2 | 
{c} [dD]6 (Bd | ga)gf (ef)ed |{AB} c2Tc2{A} B2(dc) |[M:3/4] (AB)AF{F} G4- G2 :|  