10          20        30        40        50        60
UGCAUUGUGUGUCUGUCUC--|      GC   A             A       UGACGU 
                     CGGCGUC  GUC GUGGUUUUACCCU UGGUAGG      C
                     GCUGUAG  CAG CACCAAGAUGGGA ACCAUCU      A
CCUUGCCUGCCUCUGUGGGGA^      GA   G             C       UGUCGU 
120       110       100        90        80        70