10        20          30         40        50        60 
CCGACCCUGCUGUGCCCAGA--   CA     A  -|      CCA       CGGUUGGCCG 
                      GCU  GCCAC GA UGUCCAG   CAAUUCU          C
                      CGA  CGGUG CU ACAGGUU   GUUAAGA          A
UCGACCCCGGGACUUGAGUCCC   AG     A  A^      UGC       ACAUGCUCAG 
   120       110       100        90        80        70