10           20        30        40        50        60  
GGAUUUUCCACGAUCGGC---|   CU    C           C   CUUA     UGUUUAAC 
                     GUGU  UUGG AAGUAGAAUAG AGG    UCACA        \
                     CACA  AGCU UUCAUCUUAUC UCU    AGUGU        U
CAGCCCCAAACUACAAUUGCC^   AC    -           U   UAG-     CGUCUAAC 
  120       110       100         90        80         70