10 20 30 40 50
AUAAAGGUCACAUCCAC--| AC C AGCUAG
AUUUAGCGG UCUAAGUUAAUCU CAAGCCCAAU U
UAAAUCGCC AGAUUCAAUUAGA GUUCGGGUUG U
GCCGCUCAGUCACACUACA^ CC A ACUGAU
. 110 100 90 80 70 60