10          20        30        40        50         60
CCAUCCCCACUUGAUAC--|    G  UG   U    G    UU         U-  AGAUG 
                   AGAAC UA  AUG AUCA AGUC  GGGUCCUUG  GU     C
                   UCUUG GU  UAC UAGU UCAG  CCUAGGAAC  CA     U
CUCGGCGUAGCCACUUCCC^    G  GU   -    -    UC         UU  GAGUG 
 .       110       100        90          80        70