10          20        30        40         50        60  
AAGAAGGAAAACUGACA--| G        U       C   A  -     A    CAGAGCAA 
                   GG CAGGUUUU UUCUCAG UAC UC GGUGU AAUC        \
                   CC GUCUAAGA GAGAGUC AUG AG CCACA UUAG        C
UCCAGUCCACCUACUACAA^ G        C       A   -  A     C    AGUCACCU 
   120       110       100        90         80        70