Compose musical pieces adhering to the prearranged pattern, utilizing the provided motif.
X:1
L:1/8
M:2/4
K:none
['eG cG', 'BC BC c3 B AC AC c3'  
X:1
L:1/8
M:2/4
K:none
[K:C]"C" eG cG |"F" B/A/A dc |"G7" c/B/B ed |"C" dc Bc | eG cG |"G" c/B/B ed | B/A/B"D7" d^F | 
"G" GG G z ||"G7" B2 d>c | Bf AB |"C" ce cA | G2 z G |"G7" FG FG | d/d/d z G |"C" EG EG | 
 c/c/c dc |"G7" B2 d>c | Bf AB |"C" ce cA | G2 z c |"F" BA A>B |"C" AG G>A |"G7" G^G AB | 
"C" cc c z ||[K:F]"C7" BC BC | c3 B |"F" AC AC | c3 A |"C7" G>F EF | GA Bc |"F" d>c cA | c2 z c | 
"C7" BC BC | c3 B |"F" AC AC | c3 A |"Bb" BF/d/ cB |"F" AF/c/ BA |"C7" B/c/c E/c/c |"F" FA F z |]  