10           20        30        40        50         
CUGCCGGUGGUAAAUUG---|   AC    U           G    A       UUCUGC 
                    AUGC  CCAG GGGGGAGCCAG AAGU UUGAUGU      \
                    UACG  GGUU CUCCUUUGGUC UUCA AACUGCG      C
CUAUUAGGUGCUUAAACCAC^   A-    U           G    C       AUUUGA 
       110       100         90        80        70        60