10         20         30           40        50        60
AUUAUCCAGCUUCCUAA-    -     U          ---|        CU     UUUGUG 
                  CCUU AAGGA GAGACCCUAU   CAAUAUUGC  CUGCU      C
                  GGAG UUUCU UUCUGGGAUA   GUUAUAACG  GAUGA      U
AGAGAGGUACUUCUUAUG    U     U          UUC^        U-     UGGGAC 
  120       110       100        90        80         70