Compose a musical piece using the designated musical pattern's alphabetic representation and the assigned melodic theme.
X:1
L:1/8
Q:1/8=160
M:6/8
K:G
['EAA AGA Bcd e2 f', 'aea aea']  
X:1
L:1/8
Q:1/8=160
M:6/8
K:G
"^A dorian" D | EAA AGA | Bcd e2 f | gfg ege | dBA G2 E |"^5" EAA AGA | Bcd e2 f | gfe dBG | 
 A3 A2 :| e |"^9" aea aea | aea b2 a | gfg ege | dBA G2 a |"^13" aea aea | aea b2 a | gfe dBG | 
 A3 A2 a |"^17" aea aea | aea b2 a | gfg ege | dBg G2 E |"^21" EAA AGA | Bcd e2 f | gfe dBG | 
 A3 A3 |]  