Develop a musical composition incorporating the given motif and maintaining the required musical form.
X:1
L:1/8
M:4/4
K:C
['[M:4/4][K:A] a A da ue[Q:1/8=180] .e f3', 'fBBA B2 ce', 'B2 bd'  
X:1
L:1/8
M:4/4
K:C
[M:4/4][K:A] a A da ue[Q:1/8=180] .e | f3 f fece | fefa eAce | f2 fg fece | fgaf eAc :| e | 
 fBBA B2 ce | fB B2 eAce | fBBA B2 ce | fgaf eAc :| A | B2 bd aBgA | B2 af eAcA | B2 bd aBgB |1 
 fgaf eAc :|2"^last time" fgaf eAce | [cae] z2 [egB] z2 [Acea]4 |]  