10          20        30        40        50        60         
UUACUUCAGACAGACUG--|  GGA       U        U            UAAGGGUCUGUGACAC 
                   CUU   UCUGGGC GAGGUAGU GUUUGUACAGUU                \
                   GAG   GGAUCCG UUCCGUCA CGGACAUGUCAA                C
CUAAGGAAAUCGCUCACAC^  ACA       -        C            UAGAGGUUAUCUCCCA 
      130       120       110        100        90        80        70