10         20         30        40        50        60
CAACAUGUCUUAUCGUC-    A-|     UGU          U           GUUCAG 
                  GGUC  CUAUAG   GCUGAGGGAA CGAGUUUAUGU      U
                  UCAG  GGUAUC   CGACUCCUUU GCUCAGAUACA      U
AUUUUCUGCGACCUUUAA    AG^     CCU          -           ACCUUU 
 .       110       100        90        80         70