10         20          30        40        50        60
UGUGUGUCUUGUCCUUC-   -         -| A             A       UUACGU 
                  UCC GGUGUCUUG CC GUGGUUUUACCCU UGGUAGG      C
                  GGG CCGUAGGAC GG CACCAAGAUGGGA ACCAUCU      A
CCCUCUACGUCUCUCUAG   U         A^ -             C       UGUCGU 
120       110       100        90         80        70