Develop melodic phrases by utilizing the given motif and following the predetermined musical arrangement.
X:1
L:1/8
M:2/4
K:Bb
['d>c de', 'c>B cd c>B Ac BG'  
X:1
L:1/8
M:2/4
K:Bb
 d>c de | ge dc | d>c de | d2 (c/d/c/A/) | d>c de | ge dc | d>c de | d2 c2 :: c>B cd | c>B Ac | 
 BG GA | B2 AB | c>B cd | c>B Ac | BG A[FA] | G4 :|  