10          20        30         40        50        60 
UGCUGUUACAGAAGUCA--      UG              -|    CC      UUAGGUAU 
                   GCCGUU  UAUGCAGUUAGUGG UAAAG  CUUGCA        \
                   CGGUAG  AUACGUCGAUCACU AUUUC  GGACGU        C
CAUAGUGUACUACAUGCCA      GA              G^    UA      UGUGAAGU 
  120       110       100        90        80        70