10          20        30        40        50        60
UGAAAUUGCCAAGUAGA--|    U     CA            ACA         GUGUU 
                   UCGUC CCAGG  UGUAAACAUCCU   CUCUCAGCU     G
                   AGUAG GGUCU  GCAUUUGUGGGG   GAGGGUCGA     U
UUACGAACUGCUCCAAAGA^    U     UC            A--         GGUAC 
.       110       100        90        80          70