10        20        30          40        50      
AUUUGGAUUUUCAAAAAAAGGACAAAACAG--|       UU       C    CGG 
                                GCCUUCUC  CCCGGUU UUCC   A
                                CGGGAGAG  GGGUCGA AAGG   G
CAGGAAAAAAAAAAAAAAAAAAAAAAAAAAAG^       UU       A    GCU 
  110       100        90        80        70        60