10          20        30        40        50        
CUGUUGUCUGCAUGAUUGU--|    C   AU  A    U   UC         GUACC 
                     UGCAU AGC  UG GUAU ACA  AGGUACUGA     C
                     ACGUG UUG  AC CAUA UGU  UCCAUGACU     A
CAUGUGCUAUGCUCCACACCC^    U   CC  C    U   CA         ACAGU 
      110       100        90        80        70        60