Design a music composition that employs the provided motif and follows the predetermined musical form.
X:1
L:1/8
M:4/4
K:A
['B3 c', "c'a eac'a ac'ba"  
X:1
L:1/8
M:4/4
K:A
 A2 cA EAcA | B3 c defd | B3 c dBBA | GE E2 GABG | A2 cA EAcA | B3 c defg | (3agf ec d2 cd | 
 ecdB cAAA :| (3aaa c'a eac'a | ac'ba ge e2 | g2 bg egbg | ac'ba ge e2 | a2 c'a eac'a | 
 ac'ba gefg | (3agf ec d2 cd | (3edc dB cA A2 :|  