10          20        30        40         50        60 
AGUGAAAUUUGAUUGCC--|      U      C            CU  -    CCAUUAAA 
                   CUGUAUG CAUUUU AGUCUUCAAUUC  CC CAGC        U
                   GACGUGU GUAAAA UCAGAAGUUGAG  GG GUUG        G
UCCUUUGUAAUGGAACUAA^      C      A            C-  A    AGUCAAAG 
  120       110       100        90        80         70