10          20        30        40        50        60
ACCUCACGCGGACAUAU--| UG      U  CU        C  UCG       UUAUAU 
                   GU  AAGGAU AA  UACCCUGU AA   GAGAAGU      U
                   CG  UUUCUA UU  AUGGGACA UU   CUCUUCG      C
GUUAUGAUACGACAAAAAA^ GU      C  AU        C  UG-       UUUCAA 
 .       110       100        90        80         70