Create tunes based on the provided motif and adhere to the specified musical arrangement.
X:1
L:1/8
M:4/4
K:F
['B,CEB, CE c2- ccBA F3 c ec', 'fecB- B2'  
X:1
L:1/8
M:4/4
K:F
[K:Fmix] B,CEB, CE c2- | ccBA F3 c | ec c2 cBAF | GABc B2 A2 | B,CEB, CE c2- | ccBA F3 c | 
 ec c2 cBAc |1 fgfe dB F2 :|2 fgfe dBFB |]:[K:F] c2 gc fecB- | B2 gB fecA- | A2 gA fecB- | 
 B2 fB gfec- | c2 gc fecB- | B2 gB fecA- | A2 gA fecB- |1 B2 fB gfe(c :|2 B2) fB gf e2 ||  