10           20        30        40         50        60
GGAUCUUGUUUUUUUUA---|     GA    UC          UG -     AUCCUGUGAU 
                    GUUGCC  UCAG  GCUCAGUAGU  G UGUAG          U
                    UAACGG  AGUC  UGGGUCAUCG  C ACAUC          U
AACUUUCGGCUUCUGGUCAU^     A-    UC          GU U     GACGACUGAU 
 120       110       100         90        80        70