Create melodies based on the given chord progressions.
'G', 'D7', 'G', 'D7', 'G', 'G', 'D7', 'C', 'D7', 'G', 'D7', 'G'  
X:1
L:1/8
M:2/2
K:G
|: (3DEF |"G" GFGA Bded | BdBG DGBG |"D7" AGFE DFAc |1"G" BdBG"D7" D2 :|2"G" B G2 G G2 :: ef | 
"G" gfga gfeg |"D7" fdAd fagf |"C" ecAF"D7" DFAc |1"G" BGBc"D7" d2 :|2"G" B G2 G G2 :|  