10          20        30        40        50        60
UAUAUUCCCAGAUGUGC--|    UG   CA          CU     GAGA   GGUGCA 
                   UCUUG  GCC  UGAAAUCAAG  UGGGU    CCU      G
                   AGAAC  CGG  ACUUUGGUUC  ACCCA    GGA      A
GACAGCUGGUACGUCAGUA^    GU   UG          AU     GC--   AGGACA 
.       110       100        90        80          70