10          20        30         40        50        60 
CAGAAGCCGAGGACUCU--             -|      C   CU      GCUGUAUAUAA 
                   GCCCUUCGCGAAU CUUUUUG GGU  GGGCUU           \
                   CGGGAGGCGCUUA GAAAAAC CCA  CCCGAA           C
GCCAGAAGAGCUACUCACG             C^      C   UU      GGCCGAUAACU 
  120       110       100        90        80        70