Create harmonious melodies following the given letter notation and incorporating the designated theme.
X:1
L:1/8
Q:1/8=80
M:6/8
K:none
['|{Gdc} d3{gdc}']  
X:1
L:1/8
Q:1/8=80
M:6/8
K:none
|: a |{fg} f2 d{gde}d>cd |{gBd} B2 d{e} A2 d |{gfg} f2 d{g}f<af |{Gdc} d3{gdc} d3/2 |1 
 e/f{gf} g2 e{g} e2{GdG} e |{gcd} c2 e{gef} e2 d |{gcd} c2{e} A{g}c<ec |{g} A3{GAG} A2 :|2{g} fg/ | 
{ag} a2 f{gf} g2 e |{gfg} f2 d{gef} e2 d |{g} c<ec{g}A>B{GdG}c |{Gdc} d3{gdc} d2 |]:{gf} g | 
{fg} f2 a{g} a2{GdG} a |{fg} f2 a{g} a2{GdG} a |{fg} f2 d{g}f<af |{Gdc} d3{gdc} d3/2 |1 
 e/f{gf} g2 e{g} e2{GdG} e |{gcd} c2 e{gef} e2 d |{gcd} c2{e} A{g}c<ec |{g} A3{GAG} A2 :|2{g} fg/ | 
 a2{GdG} a{g} g2{GdG} g |{a} f2{GdG} f{g} e2{GdG} e |{g} c<ec{g}A>B{GdG}c |{Gdc} d3{gdc} d2 |]  