10            20        30        40         50        60 
UGCUACACGUGGUUUGG----|  UG GC      UC        U     - UG    UGAACU 
                     AGG  G  CUGACA  CCUGAGUG AUGUG G  AACC      \
                     UCC  C  GACUGU  GGACUUAC UAUAC C  UUGG      U
AGGUCGCUCGCAACUCGCUUC^  GU --      GA        C     U CU    GUCCCG 
  120       110       100          90        80        70