Construct a piece of music using the designated motif as the basis, while ensuring the required form is followed.
X:1
L:1/8
Q:1/4=100
M:2/2
K:C
['GA/B/ c2 c>c c2 Bc/d/ e2 e>e', 'GA/B/ d2 d>e A2 AB cBcd c4'  
X:1
L:1/8
Q:1/4=100
M:2/2
K:C
 GA/B/ |"_As writ" c2 c>c c2 Bc/d/ | e2 e>e e2 ef | g2 ec f2 df | ecBc d4 | gf/e/ d2 d>d d2 | 
 ed/c/ B2 B>B B2 | GA/B/ ce fedc | B2 AG A2 GF | G2 G>G G2 :: GA/B/ | d2 d>e A2 AB | cBcd c4 | 
 cd/e/ e>c f>d g>e a>c | B2 G>G G2 GA/B/ | e2 c>c c2 cd/e/ | f2 d>d d2 de | egec dfec | 
 c2 c>c c2 :|  