10           20        30        40        50         
CUGACAAAAUUAAAAGA---|  U  AC  AC       U       U C     GUUGUG 
                    GUU GU  CG  GAGGGAG ACACACU G CUCAU      \
                    CAA CA  GC  CUUCCUC UGUGUGA C GAGUG      U
AAUAAGAUGGUCUACCGCGA^  -  GU  GA       C       - A     GGAGAA 
      110       100         90        80         70        60