10        20        30            40        50        60        70        80         
UAGAUUUAUAUUAUAGAUAUAUUCUUAUC    ----|    A        CU    AACGGCUAAAGUUUUGUCAUGACACAGAAAUCCAU 
                             GCGU    UUGGA UGGUCUCG  AGCU                                   U
                             CGUA    AAUCU ACCAGAGC  UUGA                                   A
UAUUUUAAACGUAUAUUAACUUUUAAAA-    CACU^    C        U-    UAGUAGUUCCACCACGGUACAAUACAUAAUACAAG 
.       170       160        150       140       130        120       110       100        90