10          20        30        40        50        60   
GUGAGUUGGAACGGAGC--| GU   U     UG     UC    U     UGU   UCAUCCU 
                   CA  GUC GUUCU  GCGGA  CAUU UGGGU   ACC       A
                   GU  CAG CAAGA  CGCCU  GUAA GCCCA   UGG       A
AGGUUACCCGUUUCACCAC^ GU   C     GU     UU    U     ---   CAGUUUA 
   120       110       100        90        80           70