10          20        30        40        50        
AGUCACCAUCUUCAGCU-  -|   CG          C        U  C   CAUAAA 
                  GA GUGU  UGCUCUACUC AGAGGGCG CA UCA      C
                  CU CACA  AUGAGAUGAG UUUUCCGC GU AGU      U
UGGUUUAUACGGAAUGCA  A^   UA          U        U  U   ACAAAA 
      110       100        90        80        70        60