10          20        30        40        50        60
UUCCAUGUAAUUGCACG--|  G        GA            C  A    AUGUCACU 
                   UUG CAGACUGG  AAUCUCUGCAGG AA UGUG        G
                   AAC GUCUGACU  UUAGAGAUGUUC UU ACAC        A
UCCCUAAACUACGAACUAC^  A        UC            A  C    ACUAAAGA 
120       110       100        90        80        70