Compose melodies using the given motif and follow the designated arrangement.
X:1
L:1/8
M:3/4
K:A
['cB BA A2 cB', 'AB Bc'  
X:1
L:1/8
M:3/4
K:A
|: cB BA A2 | cB B2 B/A/F | cB BA A2 | cB BB B/A/F | EF FB c2 | EF Fc B/A/F | EF FB c2 | 
 E2 Ec B/A/F :: AB Bc a2 | ag gf fc | AB Bc ac | B2 cA B/A/F :|  