Construct a musical work using the letter-based representation of the specified pattern and the given melodic subject.
X:1
L:1/4
Q:1/2=60
M:2/2
K:Gdor
['G2 G ^F G A B2 B', 'G G']  
X:1
L:1/4
Q:1/2=60
M:2/2
K:Gdor
 G2 G ^F | G A B2 | B d c3/2 B/ | B A B2 :| B2 A A | G G ^F2 | D2 E/^F/ G | G ^F G2 :|  