Create a musical composition based on the alphabetic representation of the predetermined pattern and the given melodic theme.
X:1
L:1/8
M:4/4
K:C
['AFD DED AGA', 'ded dcA']  
X:1
L:1/8
M:4/4
K:C
 BEA |[M:6/8][K:D]SOSOO .!fermata!PMTuCO(Mc/B/) | AFD DED | AGA cBA | GEC CDC | EDC EFG | AFD DED | 
 AGA cde | dcA GEC | DED D2 :: A | ded dcA | dcd =fed | cdc cBA | GAB cGE | ded dcA | de=f fed | 
 cBA GEC | DED D2 :|  