10        20           30        40        50        60 
CAGUAAUCCCCCCCCCCCCC---|  U      A    AU   U  G   U     UAGAAGC 
                       CCA GGGGAC AGAG  UCC GA ACC GAUUC       \
                       GGU CCCCUG UCUC  AGG CU UGG CUAAG       U
UCUUUAUCCGAGGCGGGGAAAAA^  -      G    CC   C  A   -     AUCCCCU 
120       110       100         90        80         70