Develop melodies utilizing the stated letter notation and the provided theme.
X:1
L:1/8
M:2/4
K:Bb
['C>C C>C C2 C2 B,>G, G,>G, C2', 'F, B,>G,B,>G,-G,', 'F,4 (3G,F,F, F,2 ||[M:3/4] (3B,G,-G, (3B,G,-G, F,', 'F,>F, [M:2/4] (3(G,/F,)F, F,2', 'F,2 (3B,G,-G, (3B,G,-G, F,3']  
X:1
L:1/8
M:2/4
K:Bb
 C>C C>C | C2 C2 | B,>G, G,>G, | C2 G,2 | F,>F, F,>F, ||[M:5/8] (G,F,) F,2 F, | B,>G,B,>G,-G, || 
[M:2/4] F,4 | (3G,F,F, F,2 ||[M:3/4] (3B,G,-G, (3B,G,-G, F, z | F,>F, F,>F, F,>F, || 
[M:2/4] (3(G,/F,)F, F,2 | (3(G,/F,)F, F,2 | (3B,G,-G, (3B,G,-G, | F,3 z :|  