Develop melodic phrases by utilizing the given motif and following the predetermined musical arrangement.
X:1
L:1/16
M:2/4
K:A
['[Ae][Be][ce][Ae] [Be][ce][Ae][Be]', '[ca][Ae][Af][Ae] [Af][Ae][ce][Be]'  
X:1
L:1/16
M:2/4
K:A
 [ce][Be] |"A" [Ae][Be][ce][Ae] [Be][ce][Ae][Be] | [ce][Ae][Be][Ae] [ce][Ae][Be][ce] | 
 [Ae][Be][ce][Ae] [Be][ce][Ae][Be] | [ce][Be][Ae][ce]"E7" B2e2[ce][Be] | 
"A" [Ae][Be][ce][Ae] [Be][ce][Ae][Be] | [ce][Ae][Be][Ae] [ce][Ae][Be][ce] | 
 [Ae][Be][ce][Ae] [Be][ce][Ae][Be] |"E7" [ce][Ae][Be][ce]"A" [Ae]2 :: [ca]2 | 
"A" [ca]4- [ca][Ae][Af][Ae] | [Af][Ae][ce][Be] [Ae]2[ca]2 | [ca]4- [ca][Ae][Af][Ae] | 
 [Af][Ae][ce][Ae]"E7" [Be]2[ca]2 | [ca]4- [ca][Ae][Af][Ae] | [Af][Ae][ce][Be] [Ae]2[ce][Be] | 
 [Ae][Be][ce][Ae] [Be][ce][Ae][ce] |"E7" [ce][Ae][Be][ce]"A" [Ae]2 :|  