10          20        30        40        50        
GAGAUUGUUACUGAAUG--|     AGAA   U       C  C      UGCAUGCUG 
                   UCCUAA    GUG AGCAGCA AU AUGAUU         U
                   GGGGUU    UAC UCGUCGU UA UACUAA         A
CGUGUUUCACUAUCUAAAA^     AUAG   U       U  U      UCUUAGAUU 
      110       100        90        80        70        60