Develop a musical composition that includes the supplied motif while following the designated alphabetical pattern.
X:1
L:1/8
Q:1/8=180
M:4/4
K:G
['dBBA G2 GD', 'dBBe dBBe', 'dBBA G2 GD']  
X:1
L:1/8
Q:1/8=180
M:4/4
K:G
"^A dorian" ge | dBBA G2 GD | EGDG EGDG | dBBA G2 GD | EGAc BA A2 :|"^5" dBBe dBBe | dBBe defg | 
 dBBe defg | (3efg dB BA A2 |"^9" dBBe dBBe | dBBe defg | egde BdAB | DEGc Bgfe || 
"^13" dBBA G2 GD | EGDG EGDG | dBBA G2 GD | EGAc BA A2 |"^17" dBBA G2 GD | EGDG EGDG | dBBA G2 GD | 
 EGAc BA A2 ||  