10          20        30         40        50        60  
AAAGAAGGAUGGAAGAA--    CU  UG   -|      C   CU        UGUGUUUAUC 
                   GUCU  CU  GAU CUUUUUG GGU  GGGCUUUC          \
                   CAGG  GA  UUG GAAAAAC CCA  CCCGAAAG          C
GUUUAGGUCGCAACUCUCA    UG  GU   C^      -   UU        ACUUAUCAAA 
   120       110       100        90         80        70