Construct musical melodies following the designated letter arrangement and the given motif.
X:1
L:1/8
M:6/8
K:F
['c2 B']  
X:1
L:1/8
M:6/8
K:F
 c | c2 B A2 G | F3 C2 C | F2 F GAB | A2 F F2 | A | B2 B BAG | A2 A AGF | G2 c ccd | c2 B G2 c | 
 c2 B A2 G | F3 C2 C | F2 F GAB | A2 F F2 ||  