10            20        30        40        50        60  
UAGCUUGCUAUGUAAUU----|      U   AC        U    A    A  AUUUCCUCCA 
                     UUUUCAA CGA  UGGGAUUU GUGG CCAG AG          \
                     AAAGGUU GUU  ACCCUGAA CAUC GGUC UC          U
GCGAACGAUAGACAGCCUGUU^      U   CA        U    C    A  GAUAAUAGCU 
     120       110       100        90        80        70