Compose melodies using the given motif and follow the designated arrangement.
X:1
L:1/16
M:2/4
K:C
['cB cGec AFdc Bdgf edcB cGec Afdc', 'c2eg f2fa'  
X:1
L:1/16
M:2/4
K:C
 cB | cGec AFdc | Bdgf edcB | cGec Afdc | BGAB c2 ::{f} ed | c2eg f2fa | g>agf efed | c2eg f2fa | 
 g2B2 c2 :|  