Compose a musical piece that incorporates the given motif and adheres to the specified form.
X:1
L:1/8
M:2/2
K:D
['A2 (AB)cd g2 ef', 'g(BAB) cdef'  
X:1
L:1/8
M:2/2
K:D
 (A/B/) |O cd g2 eg f2 | d2 f2 (ec) A2 | (AB)cd g2 ef | gfed e2 A2 | (AB)cd g2 ef | 
 (gf)(ed) g2 fg | afge fdec | dfec A2 a || z | g(BAB) cdef | g2 ge BA G2 | g(BAB) cdef | 
 gfgB A2 a2 | g(BAB) cdef | g2 ge BA G2 | g(BAB) cdef | gfga gfedO ||!fine! [Fd]6 z ||  