10          20        30        40        50        60    
AAAAGAAAAAAAUCGAU--|     CA    A       AAU       U     CGAUUUGAGC 
                   CUGCAG  UUGA UAAUCUC   UUGUAAA GUGAG          \
                   GGCGUC  AGCU GUUAGAG   AACGUUU CACUC          C
AUUAUGAAACACCGUAUAC^     AG    C       GUC       -     AGGCAGUUUA 
      120       110       100        90        80         70