Invent captivating melodic motifs that merge with the given chord progressions.
'G', 'C', 'D', 'G', 'C', 'G', 'Em', 'D', 'G', 'C', 'D', 'G', 'C', 'G', 'Em', 'D', 'Am', 'C', 'Em', 'G', 'Em', 'Am', 'C', 'Em', 'C', 'G', 'Em', 'D'  
X:1
L:1/8
M:2/2
K:D
"G" G2 GD"C" EDEG |"D" AGAB"G" d2 Bd |"C" eged"G" BAGA |"Em" BAGE"D" EDDE |"G" G2 GD"C" EDEG | 
"D" AGAB"G" d2 Bd |"C" eged"G" BAGA |"Em" BAGE"D" ED D2 ::"Am" eaag"C" eggf |"Em" eBBA B2 Bd | 
 eBBB"G" gBfB |"Em" eBBA B2 Bd |"Am" eaag"C" eggf |"Em" eBBA B2 Bd |"C" eged"G" BAGA | 
"Em" BAGE"D" ED D2 :|  