10        20          30        40        50         
GCUAGAAAAGCUUAGGUG    --|                AGU   AA      CCAAA 
                  AGGC  UCACACUACAAACUACA   UUU  GCCUCA     A
                  UCCG  AGUGUGAUGUUUGAUGU   AAG  CGGAGU     G
CUUUUUGUAAAAACCAAC    AG^                GAU   AC      GGGUU 
.       110       100        90        80        70        60