Produce pleasing melodies that correspond with the indicated letter notation and incorporate the suggested theme.
X:1
L:1/8
Q:1/8=150
M:4/4
K:G
['Bc dBGB AFDC B,DEF GABc dgfg', 'G2 Bc dgfg efge dgfg ef g2']  
X:1
L:1/8
Q:1/8=150
M:4/4
K:G
 Bc | dBGB AFDC | B,DEF GABc | dgfg efge | dBGB A2 Bc | dBGB AFDC | B,DEF GABc | dgfg ecAF | 
 G2 G2 G2 :| Bc | dgfg efge | dgfg ef g2 | g2 fg efge | dBGB A2 Bc | dBGB AFDC | B,DEF GABc | 
 dgfg ecAF | G2 G2 G2 :|  