10           20        30         40        50        60   
CACAAUUAAGUUAUACC---|   AA      G-         AU    CU       UUGAUUAU 
                    GUUA  GAUUUU  AAGGAAAGA  GGGA  AUUGACU        A
                    CAAU  CUAAAA  UUCCUUUCU  CCCU  UGACUGA        A
UAAUUCAACCACAUGUUUUU^   A-      AA         --    UC       AUUAAACU 
     120       110        100        90          80        70