10          20        30        40        50        
CCUGCUCUGCCACGCUG--| U  CC       UC          CG      UCUGGG 
                   CC GC  ACGGGCG  UUACCAGACA  GUUAGA      U
                   GG CG  UGCCUGC  AAUGGUCUGU  UAAUCU      C
GCCCGCCGCACCGCUCCCA^ C  CC       CC          CA      GCCGUC 
      110       100        90        80        70        60