Create a composition following the given musical structure and theme.
X:1
L:1/8
M:2/4
K:C
['GGAA GF E2 GGAA']  
X:1
L:1/8
M:2/4
K:C
 GGAA | GFEC | GGAA | G2 EA | GFEA | GFEC | GGAA | GF E2 | GGAA | GF E2 | GGAA | GF E2 | GGAA | 
 GF E2 | GGAA | GFEA | GFEA | GFEC | GGAA | G2 EC | GGAA | GFEC | G/G/GAA | G2 E2 |]  