10         20         30        40        50        60
AGGACAGGCCGAGAGGC-    CU  -|    C       U        C   U ACUGCU 
                  UCCA  CC GUCUG CCAGUGU UAGACUAC UGU C      C
                  GGGU  GG CGGAU GGUUACA GUCUGAUG ACA G      C
CACCCAGCCGCACGCAGA    CG  U^    U       C        -   U UUAGAA 
 .       110       100        90        80         70