10         20         30        40        50        60
GCUUCUGGAUGUUACAC-     -|  UG    U              AA    GUCUGCU 
                  UGAGC UCU  GCUU GAGAACUGAAUUCC  GGGU       U
                  ACUCG AGG  UGAA UUCUUGACUUGAGG  CCCG       U
UCACACAAGUCUGCCGGC     U^  UU    -              CA    ACUUAUA 
 .       110       100        90         80        70