10         20         30        40        50          
UUAACGUCUACAUUAAAA-  UU  A-|      CU   A   G   AA       ACAAU 
                   GG  UC  CUGGAUG  GGA GAC GGU  UGGGUGU     \
                   CC  AG  GACCUAC  CCU CUG CUA  ACCCACG     A
AUAUAUGAACCGCAAUACA  UU  GA^      CC   C   G   --       AAGUC 
       110       100        90        80          70