10        20          30        40        50          
ACAGGUCACCGAGAAACUUU-     -|   AU              A  AA   GUAUUG 
                     UCUCC UCAU  UUUGAUUGUUGCUC GA  GCC      \
                     AGAGG AGUG  AAACUAACGACGAG CU  CGG      C
AACAUAAACAUCAUUAAUUCU     C^   AC              -  CG   UCACAU 
.       110       100        90        80         70