10          20         30        40        50        60
GGGCCUCGUCAUGGUUA--|    U  UG  -             ACA         GUGUC 
                   CCGUC AC  GA GUGUAAACAUCCU   CUCUCAGCU     C
                   GGUAG UG  CU CGUAUUUGUGGGG   GAGGGUCGA     U
UGCGCGUCAGCGACAGAGA^    -  GU  U             A--         GGAAG 
.       110       100         90        80          70