10           20        30        40        50         
GGCCGGUCGUUCACAGC---| U    A  CA    A  U    C       ACGUUGUGA 
                    GG GGCC CG  UAGG CG GAUU GGUGUAA         \
                    CU CCGG GC  GUCC GC CUAA CCACGUU         U
CGACUAGUCGAUGGUCUCGG^ -    C  AC    G  C    -       ACACCAUCC 
      110       100         90        80         70        60