------aacuuaa aaucuau c A CA A ---CCAa gag
aga agccggg agugguggC CA CUUUU AUC cacuugu g
||| ||||||| ||||||||| || ||||| ||| ||||||| c
ucu ucggcuc uCACCACCG GU GGAAA uag guggacg a
aauuguuuuuucc -ccucuu - C AC c ucuuuag gac