Develop melodies by incorporating the given motif and following the suggested musical layout.
X:1
L:1/8
M:4/4
K:G
['G G2 FG A2 GA B2 AB', 'z G F2 GA c2 Bc e2'  
X:1
L:1/8
M:4/4
K:G
 G | G2 FG A2 GA | B2 AB c2 Bc | d2 ed A2 cB | G4 z :| G | F2 GA c2 Bc | e2 dc A3 c | B2 cB A2 dc | 
 B4 z :|  