10          20        30        40        50        60      
GUUUUGUCGUACUCGUA--|    CU      AU   G   A  U    U     UUUUGCAUAUAG 
                   GAGCG  CAAGUU  AAG UAG GA AUUG UGUCU            C
                   UUCGC  GUUUAA  UUC AUC CU UAAC ACAGA            A
UGACACACAACGACGUAAA^    AU      CU   G   A  -    U     AAGUAUUGUCUC 
 130       120       110       100        90         80        70