10          20         30         40        50        60 
CCGAUUUUCUGUCUCAA--   U-|    CU       UC  -         CCU    GUUUU 
                   GGU  UCUCC  GCAACAA  UC CUGAUGCUG   GAGU     \
                   CCA  GGAGG  CGUUGUU  AG GACUACGAC   CUCA     U
UUCAUCGACCUUCUACACA   CU^    C-       UU  U         ---    CCUUC 
 .       110       100         90        80           70