10           20        30        40        50        60
GUGUUUUCCUGUAACUG--  -|   UC    UCA         CUG         UGGUGA 
                   CG GGAC  CGGU   CAUUCAUCG   UCGGUGGGU      U
                   GC CCUG  GCCA   GUAAGUAGC   GGCCGCUCG      G
GUCUUCUUCGCAUCGGCAC  G^   U-    CCA         U--         ACUGUC 
.       110       100         90        80          70