10              20        30         40        50        60
GUCAGAGCCGUUCUGGC------|    GUA   AU       C-      C        GUUGUU 
                       CAGUU   CUU  UCCUCUA  CUUGUG GGCAGACA      U
                       GUCAG   GGA  GGGGGAU  GGACAC CUGUCUGU      A
GACAAAGAAUGUUGACCAACUCG^    ---   C-       CU      -        UAUUUC 
120       110       100            90        80         70