Construct musical melodies following the designated letter arrangement and the given motif.
X:1
L:1/4
M:4/4
K:G
['B B']  
X:1
L:1/4
M:4/4
K:G
 (G/A/) | B B B (A/G/) | E2 G3/2 E/ | D2 E A | (B A) A G/A/ | B B (c/B/) (A/G/) | E2 G3/2 E/ | 
 D D E F | G2 z G/A/ | B B B (A/G/) | c2 e c | B d B G | B A A G/A/ | B B (c/B/) (A/G/) | 
 E2 G E/E/ | D D E F | G2 z2 |]  