10          20        30         40        50          
UCGAAUUCCCAAGAACA-  -  C      CA-|   A        AG   G   UGUUAUU 
                  CC UC CUACUG   GGUG GAGGACAU  CCA UGC       \
                  GG AG GGUGGC   UCAC CUUCUGUA  GGU ACG       U
ACCUCAUGGCAUCGUUCA  A  U      AGG^   G        CU   G   GUUAGCU 
120       110       100        90        80        70