10        20          30         40        50        60
GUUUUUUCCUUUUUUUUGUC--  A       CA-|          G     G   CUUUUG 
                      CU GCAGUAU   AAGUGCUCAUA UGCAG UAG      U
                      GA CGUCAUG   UUCACGGGUGU AUGUC AUC      A
UGGCCGGUUGCUACGUAAAAUA  C       ACA^          A     -   UAGGUU 
120       110       100        90        80         70