10          20        30         40        50         
CUUCACUGACAGAGAAA--   G    AG     U    -|     AC      CUGAUAA 
                   ACA CUGG  AGGAG GGCA GUCAGG  CUGGAG       G
                   UGU GACC  UCCUC CCGU CGGUUU  GACUUC       G
GUCAUCUACCCUCUGGUCG   G    GU     U    C^     CU      UCUUUUG 
 .       110       100        90        80        70        60