10          20        30        40        50        60
CCUCUUCAGCCUUCAUGC--| A   A         G     UU   G  U    UGUGUU 
                    CC UUC UCCGCGGGU GGGAU  GUG CA UACU      C
                    GG AAG AGGUGUCCG CCCUG  CAC GU AUGA      C
UUUCUUCUGCUAUUUUAGGA^ A   A         G     UU   -  U    AAUAUA 
 .       110       100        90        80         70