10          20        30        40           50          
GGCGGACUACAGCUGUCA-- UG    C     G             ---|  CA  UACUGGA 
                    G  GCAG UUGGU GUCGUAUGUGUGG   CGC  UC       \
                    C  CGUC AAUCA CGGUAUAUACACU   GUG  AG       A
GGACAAUUAACAACAGGAUA GU    A     G             ACA^  --  GAUUUGC 
120       110       100        90        80        70