10         20         30         40        50        60 
CCGCAUGCAGAGCCUGG-   -     C  GU-|        C       CA    UGAAUUC 
                  CUG CGGUA GA   CUGGUUUCA AUGGUGC  UAGA       \
                  GAC GCCAU CU   GACUAAAGU UACCACG  AUCU       U
GGACUAAAACAUCGAGAC   U     C  UGU^        U       --    GAGUCGG 
120       110       100        90        80          70