10          20         30        40        50        60
GUGGGCUUCUGCUCUCU--   U        -| A             A       UUACGU 
                   CUC GUGUCCUG CC GUGGUUUUACCCU UGGUAGG      C
                   GGG CAUAGGGC GG CACCAAGAUGGGA ACCAUCU      A
GGAGGCUGCGUCGCGCGCG   C        A^ -             C       UGUCGU 
120       110       100        90         80        70