Using the given motif as a foundation, craft a musical piece adhering to the outlined form.
X:1
L:1/16
Q:1/8=100
M:2/2
K:G
['G4 G2A2 B2AG A2F2 G6 (3efg defg', 'd2c2B2A2 B4 c4 d2e2=f2d2 e2c2d2B2 (A2>B2) cBcA'  
X:1
L:1/16
Q:1/8=100
M:2/2
K:G
"^Expressive"{BA} G4 G2A2 B2AG A2F2 | G6 (3efg defg a2gf | e2gf e2d2 ^c2A2B2c2 | 
 d2 (3DFA d2e2 d2c2B2A2 :| B4 c4 d2e2=f2d2 | e2c2d2B2 (A2>B2) cBcA | =f2e2 dfed edcB AcBA | 
 de^fgafge d2c2B2A2 | (B2>A2) GABc d2>e2 =fefd | e2c2c2B2 A2AB cBcA | d2 (3ABc d2e2 dfceBdAc | 
 G2B2B2A2 G8 ||  