10        20                 30        40        50        60         
GAUGACACAGCUGCUGAGAGG---------| A   A   UA       U     AGGGGACAUGGGCUGAGACUUG 
                              CU GAG AGG  GAGGAGA GGCGC                      G
                              GA CUC UCC  CUCUUCU CUGUG                      G
ACGGGGCCAGCGGGCGUUAAGAAGUAUAUG^ C   C   --       C     UACAGAUCUCCAAGAUCCUUGA 
   140       130       120       110         100        90        80        70