10          20        30        40         50        60 
CAGCUGUCAGAUGGUCU--    A  C   AU              -|    AUCCUGUCUUU 
                   AGGU CC UCA  GGCUCAGUAGCCAG UGUAG           \
                   UCUA GG AGU  CUGGGUCAUCGGUC ACAUC           U
CUGAUAUUGUCUUCGAUCU    C  U   CU              U^    GAUGACUAAUG 
  120       110       100        90        80        70