10         20          30        40        50        60 
CUACAUGCAAGAUCUGU-   C  -      -|         C      G  U    UUUCCC 
                  CUU CU CUGGAA GCUGGUUUCA AUGGUG CU AGAU      \
                  GAA GA GAUCUU UGACUAAAGU UACCAC GA UCUA      A
AGGAGGGUGCGACAUUAA   C  G      G^         U      -  -    UGUUUC 
120       110       100        90        80          70