10           20        30        40        50         
CUGCCGCUGGUAAAUUG---|   GC    U           G    A       UUCUGC 
                    AUGC  UCAG GGGGGAGCCAG AAGU UUGAUGU      \
                    UACG  GGUC CUCCUUUGGUC UUCA AACUGCG      C
CUUUUAGGUGCUUGAACCAC^   A-    U           G    C       AUUUGA 
       110       100         90        80        70        60