10         20         30          40        50       
AAUAACAGCGAGCACUA-     U-    A           --|    C      CAGAA 
                  AGACC  UUCG UGAAGGGAGCA  UCCGU GACAGU     A
                  UCUGG  AAGU AUUUCUCUCGU  AGGUA CUGUCA     A
ACUGAAGGCCAACGCGCA     UU    C           UG^    -      UGGAU 
     110       100        90        80        70         60