10        20          30         40        50        
GUAUUUAGGAAGAUGAAGUGUUCAGAC--   U      -|  A  A        A  AA 
                             GAU GCACGU ACA CA CAAGCUGA CA  U
                             CUA UGUGCA UGU GU GUUCGAUU GU  U
AAUAAAUGAACUACCUCUAAUGAACGGUA   U      C^  -  -        -  UA 
    110       100        90        80          70         60